package proj1; import java.util.*; class node { node lc,rc; String name; String meaning; int h; public node(String name,String meaning) //parameterized constructor of class node { this.name=name.toLowerCase(); this.meaning=meaning; lc=rc=null; h=1; } } class AVL { Scanner sc = new Scanner (System.in); private node root; public AVL() { root=null; } int height(node N) // height to calculate balance factor of tree { int lh, rh; //utility function for balance function if(N == null) return 0; if(N.lc == null) lh = 0; else lh = 1 + N.lc.h; if(N.rc == null) rh = 0; else rh = 1 + N.rc.h; if(lh > rh) return lh; else return rh; } int balanceFactor(node root) //to calculate the balance factor {int bf, lh, rh; if(root == null) return 0; if(root.lc == null) lh = 0; //utility function else lh = 1 + height(root.lc); if(root.rc == null) rh = 0; else rh = 1 + height(root.rc); bf = lh - rh; return bf; } node LL(node ptr) { //Right Rotation node tmp = ptr.lc; ptr.lc = tmp.rc; tmp.rc = ptr; tmp.h = height(tmp); ptr.h = height(ptr); return tmp; } node RR(node ptr) { //Left Rotation node tmp = ptr.rc; ptr.rc = tmp.lc; tmp.lc = ptr; tmp.h = height(tmp); ptr.h = height(ptr); return tmp; } node LR(node root) { //left right rotation root.lc=RR(root.lc); root=LL(root); return root; } node RL(node root) { root.rc=LL(root.rc);//right left rotation root=RR(root); return root; } node insert(node root, node temp){//insert function int bf; if(root == null){ root = new node(temp.name, temp.meaning); return root; } if(temp.name.compareTo(root.name) < 0){ root.lc = insert(root.lc, temp); bf = balanceFactor(root); if(bf == 2){ if(temp.name.compareToIgnoreCase(root.lc.name) < 0) root = LL(root); else root = LR(root); } } else{ //cn.compareToIgnoreCase(root.Name) > 0 root.rc = insert(root.rc, temp); bf = balanceFactor(root); if(bf == -2){ if(temp.name.compareToIgnoreCase(root.rc.name) > 0) root = RR(root); else root = RL(root); } } root.h = height(root); return root; } void create(String Name,String mean) //creation of a node { node temp=new node(Name,mean); root=insert(root,temp); } void display(node localRoot) //Inorder traversal { if(localRoot != null){ display(localRoot.lc); System.out.println(localRoot.name.toUpperCase()+" -"+localRoot.meaning); display(localRoot.rc); } } node getRoot() {//utility function for restricted access return root; } void findWord() { System.out.print("\nEnter word : "); String target=sc.nextLine().toLowerCase(); node current=root; while(current!=null) { int comparison=target.compareTo(current.name); if(comparison==0) { System.out.println("\nWord : "+current.name.toUpperCase()+"\t\t-\t\tMeaning : "+current.meaning); return; } else if(comparison<0) {//negative current=current.lc; } else {//comparison>0 //positive current=current.rc; } } System.out.println("\nWord not found! Please be more specific."); } int displayWordsAt(node head,String i,int t) //display the words starting with a given letter { if (head != null) { if(head.name.startsWith(i)) { t++; System.out.println("Word : "+head.name.toUpperCase()+"\t\t-\t\tMeaning : "+head.meaning); } t=displayWordsAt(head.lc, i,t); t=displayWordsAt(head.rc, i,t); return t; } return t; } int totalWordsCount(node r) { if (r == null) { //count of total nodes return 0; } else { int l = 1; l += totalWordsCount(r.lc); l += totalWordsCount(r.rc); return l; } } int wordCountAt(node loc,char j) { //count of words starting with a given letter if(loc==null) return 0; int count=0; if(loc.name.charAt(0)==j) count++; return count+wordCountAt(loc.lc,j)+wordCountAt(loc.rc,j); } void wordStartsWithVowel() { //Display words starting with vowels System.out.println("\nStarts with Vowel : 'a' \n"); displayWordsAt(root,"a",0); System.out.println("\nStarts with Vowel : 'e' \n"); displayWordsAt(root,"e",0); System.out.println("\nStarts with Vowel : 'i' \n"); displayWordsAt(root,"i",0); System.out.println("\nStarts with Vowel : 'o' \n"); displayWordsAt(root,"o",0); System.out.println("\nStarts with Vowel : 'u' \n"); displayWordsAt(root,"u",0); } void wordCountStartsWithVowel() { int t=0; { //display the count of words starting with vowels int c= wordCountAt(root,'a'); System.out.println("Total no. of words starting with vowel : 'a' are - "+c); t=t+c; } { int c= wordCountAt(root,'e'); System.out.println("Total no. of words starting with vowel : 'e' are - "+c); t=t+c; } { int c= wordCountAt(root,'i'); System.out.println("Total no. of words starting with vowel : 'i' are - "+c); t=t+c; } { int c= wordCountAt(root,'o'); System.out.println("Total no. of words starting with vowel : 'o' are - "+c); t=t+c; } { int c= wordCountAt(root,'u'); System.out.println("Total no. of words starting with vowel : 'u' are - "+c); t=t+c; } System.out.println("\nTotal no. of words starting with vowels are : "+t); } } public class Main{ public static void main(String[] args) { AVL avl=new AVL(); Scanner sc=new Scanner(System.in); avl.create("brb","Be right back"); avl.create("btw","By the way"); avl.create("ama", "Ask Me Anything"); //hard coded data avl.create("lmk","Let me know"); avl.create("gtg","Got to go"); avl.create("dm", "Direct Message"); avl.create("idk", "I don't know"); avl.create("rofl","Rolling on floor laughing"); avl.create("stfu", "Shut the *swear word!* up"); avl.create("icymi", "In case you missed it"); avl.create("tl","Too long" ); avl.create("ikr", "I know right"); avl.create("dr", "Didn’t read"); avl.create("nvm", "Nevermind"); avl.create("tgif","Thank goodness it’s Friday"); avl.create("tbh","To be honest"); avl.create("tbf", "To be frank"); avl.create("rn", "Right now"); avl.create("qotd","Quote of the day"); avl.create("ootd","Outfit of the day"); avl.create("lol","Laugh out loud"); avl.create("ttyl", "Talk to you later"); avl.create("hit me up"," Hit me up"); avl.create("fwiw", "For what it’s worth"); avl.create("imo", "In my opinion"); avl.create("imho", "In my humble opinion"); avl.create("tba", "To be announced"); avl.create("tbd", "To be decided"); avl.create("ae","Accident & Emergency"); avl.create("af","Always And Forever"); avl.create("afe","Abercrombie & Fitch"); avl.create("ar","Artists & Repertoire"); avl.create("an","Author's Note"); avl.create("aw","Anyway"); avl.create("a1","Top quality"); avl.create("a2dp","Advanced Audio Distribution Profile"); avl.create("a3","Anywhere, Any time, Any place"); avl.create("a4u","All For You"); avl.create("a7a","Frustration, anger (Arabic)"); avl.create("a7x","Avenged Sevenfold (band)"); avl.create("aa","Alcoholics Anonymous"); avl.create("aab","Average At Best"); avl.create("aac","Apple Audio Compression"); avl.create("aak","Alive And Kicking"); avl.create("aamof","As A Matter Of Fact"); avl.create("aap","Always A Pleasure"); avl.create("aar","At Any Rate"); avl.create("aarp","American Association of Retired Persons"); avl.create("aat","And Another Thing"); avl.create("aawy","And Also With You"); avl.create("aayf","As Always, Your Friend"); avl.create("abbo","Accountants Bookkeepers and Business Owners"); avl.create("e","Ecstasy"); avl.create("eoe","Errors and omissions excluded"); avl.create("ecig","Electronic Cigarett"); avl.create("edating","Online dating"); avl.create("evite","Electronic Invitation"); avl.create("ev","Everyone"); avl.create("eeg","Ear To Ear Grin"); avl.create("ea","Electronic Arts"); avl.create("eas","End of Active Service"); avl.create("eb","Eyeball"); avl.create("ebcak","Error Between Chair And Keyboard"); avl.create("ebd","End of Business Day"); avl.create("ebm","Electronic Body Music"); avl.create("ebony","Dark skin tone"); avl.create("ebt","Electronic Benefits Transfer"); avl.create("ecg","Electrocardiogram"); avl.create("eco","Ecological"); avl.create("ect","Misspelling of 'etc'"); avl.create("ecu","Electronic Control Unit"); avl.create("ecw","Extreme Championship Wrestling"); avl.create("edc","Every Day Carry"); avl.create("edd","Estimated Delivery Date"); avl.create("eddress ","Email address"); avl.create("edgy","Cutting edge"); avl.create("edith","Even Dead, I'm The Hero"); avl.create("ial","I Ain't Laughing"); avl.create("ialto","I Always Love That One"); avl.create("iama","I Am Mildly Amused"); avl.create("ianand","I Am Not A Doctor"); avl.create("ianal","I Am Not A Lawyer (this is an uninformed opinion)"); avl.create("iakrt","I already know that"); avl.create("ias","In A Second"); avl.create("iatco","I Am The Cool One"); avl.create("iau","I Adore You"); avl.create("iaw","In Accordance With"); avl.create ("iawtc","I Agree With That/This Comment"); avl.create("iawtcsm ","I Agree With This Comment So Much"); avl.create("iawtp","I Agree With This Post"); avl.create("o","Ounce (of drugs)"); avl.create("orly","Oh, Really?"); avl.create("oo","Over and Out"); avl.create("oa","Over Acting"); avl.create("oan","On Another Note"); avl.create("oao","Over And Out"); avl.create("oap","Old Age Pensioner"); avl.create("oatus","On A Totally Unrelated Subject"); avl.create("oaus","On An Unrelated Subject"); avl.create("ob","Oh, Brother"); avl.create("obby","Oh, Baby"); avl.create("obe","Overcome By Events"); avl.create("obgyn","Gynecologist (OBstetrics and GYNecology)"); avl.create("obhwf","One Big Happy Weasely Family"); avl.create("obo","Or Best Offer"); avl.create("obq","Oh, Be Quiet"); avl.create("obs","Obviously"); avl.create("obtw","Oh, By The Way"); avl.create("obv","Obviously"); avl.create("obx","Outer Banks North Carolina"); avl.create("oc","Of Course"); avl.create("ocd","Obsessive Compulsive Disorder"); avl.create("och","Oh (Scottish)"); avl.create("ocn","Of Course Not"); avl.create("oco","Oh, Come On"); avl.create("ocr","Optical Character Recognition"); avl.create("oct","On Company Time"); avl.create("od","Overdose"); avl.create("lit", "When something is very good" ); avl.create("extra","Dramatic"); avl.create("salty","When someone is upset"); avl.create("flex","Someone is showing off"); avl.create("highkey","Liked something secretly"); avl.create("shook","They are shocked or incredibly surprised"); avl.create("spilling the tea","They are gossiping"); avl.create("wallflower","A shy person"); avl.create("busted ","Getting caught"); avl.create("g2g","Got to go"); avl.create("lurker","When someone visits a forum often"); avl.create("faq","Frequently asked questions"); avl.create("pwned","Defeated or humiliated"); avl.create("lag","When computer application is slow"); avl.create("noob","When someone is new to something"); avl.create("photobomb","When someone or something appears in a photo unexpectedly"); avl.create("spam","Type of email which is not meaningful"); avl.create("trending","Popular or fashionable at a moment"); avl.create("handle ","Nickname for a website"); avl.create("haha","Laughter"); avl.create("irl","In real life"); avl.create("nsfw","Not safe for work"); avl.create("dr","Didn't read"); avl.create("otl","Emoji used to show an expression or feeling"); avl.create("wack"," Bad ,wrong ,worthless"); avl.create("wacko","Crazy, insane."); avl.create("wacky","Crazy, zany."); avl.create("wad", "(Noun) A large amount of money."); avl.create("nab", "To catch someone doing something wrong."); avl.create("nail","To do something perfectly."); avl.create("narc","A narcotics officer, a police officer working in drug trade suppression."); avl.create("nark","A police officer working in drug trade suppression."); avl.create("neat","Very good, excellent."); avl.create("nerd","A studious person with few social skills."); avl.create("ocker","A crude and obnoxious Australian."); avl.create("od","To take an overdose of a drug."); avl.create("oddball","A strange or eccentric person "); avl.create("off","To murder, to kill."); avl.create("off the hook","No longer suspected of guilt "); avl.create("pack heat","To carry a gun."); avl.create("pack it in","To stop what you're doing, to quit."); avl.create("pain in the arse","Someone or something that's annoying or troublesome."); avl.create("pain in the ass","An annoying or troublesome person or thing."); avl.create("pal","A friend."); avl.create("quick sticks","Quickly. "); avl.create("quid","One pound sterling."); avl.create("quids-in","In profit. "); avl.create("quilt","A feeble or pathetic person. "); avl.create("quack","doctor"); avl.create("laa","Lad"); avl.create("labtop","Laptop"); avl.create("lacking","Without a weapon, specifically a gun"); avl.create("lad","Guy"); avl.create("maab","Male-Assigned At Birth"); avl.create("mac","Media Access Control"); avl.create("maching","Going at maximum Speed (skiing or biking)"); avl.create("mack","Flirt"); avl.create("mad","Really, extremely"); avl.create("madd","Mothers Against Drunk Driving"); avl.create("mag","Magazine"); avl.create("jaja","Spanish laugh"); avl.create("b","Bro"); avl.create("ban","Banned"); avl.create("bb","Baby"); avl.create("bd","Bondage And Discipline"); avl.create("be","Breaking And Entering"); avl.create("C","Very happy"); avl.create("caac","Cool As A Cucumber"); avl.create("cab","Misspelling of CBA"); avl.create("cachai","Do you understand?"); avl.create("cache","Store for temporary computer files"); avl.create("cactus","Broken, dead"); avl.create("dada","Defence Against the Dark Arts (Harry Potter)"); avl.create("dadt","Don't Ask, Don't Tell"); avl.create("dae","Does Anybody Else"); avl.create("dag","Damn"); avl.create("daggy","Uncool, not trendy, untidy"); avl.create ("faa","Federal Aviation Administration)"); avl.create( "faab","Female-Assigned At Birth"); avl.create("faak","Falling Asleep At Keyboard"); avl.create ("fab","Fabulous"); avl.create("fabu","Fabulous"); avl.create("ga ","Go Ahead"); avl.create("gac","Guilty As Charged"); avl.create("gaff","House"); avl.create("gafaia","Get Away From It All"); avl.create("gafm","Get Away From Me"); avl.create("gag","About to throw up"); avl.create("ha","Sarcastic laugh"); avl.create("habbo","Online community/game"); avl.create("habibi","My darling (Arabic)"); avl.create("hac","Asian Chick"); avl.create("hacer","Hacker"); avl.create("jaf","Just A Friend"); avl.create("jag","Socially inept person"); avl.create("jah","God,Jehovah"); avl.create("jailbreak","Crack an iPhone"); avl.create("kd","Kraft Dinner"); avl.create("kda","Kills / Deaths / Assists"); avl.create("kdr","Kill/Death Ratio"); avl.create("keed","Kid, joke"); avl.create("keel","Kill"); avl.create("lsa","Cantonese Exclamation"); avl.create ("rabbit on","To talk for a long time, esp. "); avl.create ("racket","Loud noise that lasts a long time."); avl.create ("racket","A dishonest or illegal activity that makes money."); avl.create ("rap","To talk together in a relaxed way "); avl.create ("rap","To recite lyrics over a rhythmic beat."); avl.create ("s.p.","British slang for the odds on a horse; essential information, the known form."); avl.create ("s.t.p.","Slang for a particular hallucinogenic drug similar to, but more powerful than LSD."); avl.create ("sab","British slang for sabotage."); avl.create ("sabbing","British slang for sabotage."); avl.create ("tad","Slightly, a little."); avl.create ("tail","A person who's following someone to find out where they're going and what they're doing."); avl.create ("take","Stolen money or goods."); avl.create ("tee off","To make someone angry, to annoy."); avl.create ("thick","Not very intelligent, a bit slow mentally."); avl.create ("ugg boots","Soft sheepskin boots that originated in Australia."); avl.create ("ump","Umpire."); avl.create ("umpteen","Many, countless."); avl.create ("uncle sam","The U.S.A., the U.S. government."); avl.create ("uncool.","Not good, not acceptable, not fashionable."); avl.create ("uac","User Account Control"); avl.create ("uae", "United Arab Emirates"); avl.create ("uak","You Already Know"); avl.create ("uan","Universal Access Number"); avl.create ("uark","You Already Know"); avl.create ("uav","Urban Assault Vehicle"); avl.create("ub","You biggit"); avl.create ("ubt","You Be Too"); avl.create ("ubber","Uber, very"); avl.create ("ubd","User Brain Damage"); avl.create ("v","Black−American slang for an unfriendly female"); avl.create ("v.a.t.","British slang for vodka and tonic."); avl.create ("v.c.","American slang for Viet Cong, a north Vietnamese combatant."); avl.create ("vac","British slang for a university or other higher education holiday."); avl.create ("vacuum cleaner","Black−American slang for ones lungs"); avl.create("zilchNothing","Zero"); avl.create("zibi","Person from Zimbabwe"); avl.create("zing","Owned"); avl.create("zip","Ounce of marijauna"); avl.create ("zit","Spot, pimple"); avl.create("zoinks","jeepers"); avl.create("yacc","Yet Another Compiler-Compiler"); avl.create("yam","And so on, blah"); avl.create("yagb","You Ain't Grizz Baby (COD)"); avl.create("yahoo","Yob, lout"); avl.create("yahwej","The name of God in hebrew"); avl.create("yak","You Already Know"); avl.create("xkcd","Web comic"); avl.create ("xl","Extra Large"); avl.create("xlnt","Excellent"); avl.create ("xlr","Accelerate"); avl.create ("xls","MS Excel file extension"); avl.create("xm","Extreme"); avl.create ("waa","Crying"); avl.create ("waam","What's going on, what's up"); avl.create ("waan","Want"); avl.create("wack","Low quailty, lame"); avl.create ("wadr","With All Due Respect"); avl.create("waefrd","When All Else Fails, Read Directions"); int ch; do{ System.out.println("**************************** Menu ********************************"); System.out.println("1.Find a Word"); System.out.println("2.Display words starting with given letter"); System.out.println("3.Total no. of words in dictionary"); System.out.println("4.Total no. of words starting with given letter"); System.out.println("5.Display all words"); System.out.println("6.Display Words starting with vowels");//words at System.out.println("7.Total no. of words starting with vowels"); System.out.println("8.Exit"); System.out.println("******************************************************************"); System.out.print("Enter your choice : "); ch=sc.nextInt(); switch(ch) { case 1: avl.findWord(); break; case 2: System.out.print("\nEnter the starting letter of the words you want to find : "); String c=sc.next(); if(c.length()!=1) { System.out.println("\nEnter a single letter!"); //validation for a letter break; } else { int j=0; if(avl.displayWordsAt(avl.getRoot(),c,j)==0) System.out.println("No word starts with the letter '"+c+"'"); break; } case 3: System.out.println("\nTotal no. of words in the dictionary are : "+avl.totalWordsCount(avl.getRoot())); break; case 4: System.out.print("\nEnter the starting letter of the words you want to find : "); String b=sc.next(); if(b.length()!=1) { System.out.println("\nEnter a single letter!"); break; } else { System.out.println(avl.wordCountAt(avl.getRoot(),b.toLowerCase().charAt(0))); break; } case 5: avl.display(avl.getRoot()); break; case 6: avl.wordStartsWithVowel(); break; case 7: avl.wordCountStartsWithVowel(); break; case 8: System.out.println("Program ended"); break; default: System.out.println("Invalid option"); } } while(ch != 8); sc.close(); //sc is closed } } /********************************************************************** * TIME COMPLEXITY: * height() O(1) * balanceFactor() O(1) * LL() O(1) * RR() O(1) * RL() O(1) * LR() O(1) * insert() O(logn) * create() O(1) * display() O(n) * getRoot() O(1) * findWord() O(n) * displayWordsAt() O(logn) * totalWordsCount (logn) * wordCountAt() O(logn) * wordStartsWithVowel() O(logn) * wordCountStartsWithVowel() O(logn) ***********************************************************************/ /* OUTPUT: **************************** Menu ******************************** 1.Find a Word 2.Display words starting with given letter 3.Total no. of words in dictionary 4.Total no. of words starting with given letter 5.Display all words 6.Display Words starting with vowels 7.Total no. of words starting with vowels 8.Exit ****************************************************************** Enter your choice : 1 Enter word : lol Word : LOL - Meaning : Laugh out loud **************************** Menu ******************************** 1.Find a Word 2.Display words starting with given letter 3.Total no. of words in dictionary 4.Total no. of words starting with given letter 5.Display all words 6.Display Words starting with vowels 7.Total no. of words starting with vowels 8.Exit ****************************************************************** Enter your choice : 2 Enter the starting letter of the words you want to find : k Word : KD - Meaning : Kraft Dinner Word : KDA - Meaning : Kills / Deaths / Assists Word : KDR - Meaning : Kill/Death Ratio Word : KEED - Meaning : Kid, joke Word : KEEL - Meaning : Kill **************************** Menu ******************************** 1.Find a Word 2.Display words starting with given letter 3.Total no. of words in dictionary 4.Total no. of words starting with given letter 5.Display all words 6.Display Words starting with vowels 7.Total no. of words starting with vowels 8.Exit ****************************************************************** Enter your choice : 3 Total no. of words in the dictionary are : 279 **************************** Menu ******************************** 1.Find a Word 2.Display words starting with given letter 3.Total no. of words in dictionary 4.Total no. of words starting with given letter 5.Display all words 6.Display Words starting with vowels 7.Total no. of words starting with vowels 8.Exit ****************************************************************** Enter your choice : 4 Enter the starting letter of the words you want to find : f 8 **************************** Menu ******************************** 1.Find a Word 2.Display words starting with given letter 3.Total no. of words in dictionary 4.Total no. of words starting with given letter 5.Display all words 6.Display Words starting with vowels 7.Total no. of words starting with vowels 8.Exit ****************************************************************** Enter your choice : 5 A1 -Top quality A2DP -Advanced Audio Distribution Profile A3 -Anywhere, Any time, Any place A4U -All For You A7A -Frustration, anger (Arabic) A7X -Avenged Sevenfold (band) AA -Alcoholics Anonymous AAB -Average At Best AAC -Apple Audio Compression AAK -Alive And Kicking AAMOF -As A Matter Of Fact AAP -Always A Pleasure AAR -At Any Rate AARP -American Association of Retired Persons AAT -And Another Thing AAWY -And Also With You AAYF -As Always, Your Friend ABBO -Accountants Bookkeepers and Business Owners AE -Accident & Emergency AF -Always And Forever AFE -Abercrombie & Fitch AMA -Ask Me Anything AN -Author's Note AR -Artists & Repertoire AW -Anyway B -Bro BAN -Banned BB -Baby BD -Bondage And Discipline BE -Breaking And Entering BRB -Be right back BTW -By the way BUSTED -Getting caught C -Very happy CAAC -Cool As A Cucumber CAB -Misspelling of CBA CACHAI -Do you understand? CACHE -Store for temporary computer files CACTUS -Broken, dead DADA -Defence Against the Dark Arts (Harry Potter) DADT -Don't Ask, Don't Tell DAE -Does Anybody Else DAG -Damn DAGGY -Uncool, not trendy, untidy DM -Direct Message DR -Didn’t read DR -Didn't read E -Ecstasy EA -Electronic Arts EAS -End of Active Service EB -Eyeball EBCAK -Error Between Chair And Keyboard EBD -End of Business Day EBM -Electronic Body Music EBONY -Dark skin tone EBT -Electronic Benefits Transfer ECG -Electrocardiogram ECIG -Electronic Cigarett ECO -Ecological ECT -Misspelling of 'etc' ECU -Electronic Control Unit ECW -Extreme Championship Wrestling EDATING -Online dating EDC -Every Day Carry EDD -Estimated Delivery Date EDDRESS -Email address EDGY -Cutting edge EDITH -Even Dead, I'm The Hero EEG -Ear To Ear Grin EOE -Errors and omissions excluded EV -Everyone EVITE -Electronic Invitation EXTRA -Dramatic FAA -Federal Aviation Administration) FAAB -Female-Assigned At Birth FAAK -Falling Asleep At Keyboard FAB -Fabulous FABU -Fabulous FAQ -Frequently asked questions FLEX -Someone is showing off FWIW -For what it’s worth G2G -Got to go GA -Go Ahead GAC -Guilty As Charged GAFAIA -Get Away From It All GAFF -House GAFM -Get Away From Me GAG -About to throw up GTG -Got to go HA -Sarcastic laugh HABBO -Online community/game HABIBI -My darling (Arabic) HAC -Asian Chick HACER -Hacker HAHA -Laughter HANDLE -Nickname for a website HIGHKEY -Liked something secretly HIT ME UP - Hit me up IAKRT -I already know that IAL -I Ain't Laughing IALTO -I Always Love That One IAMA -I Am Mildly Amused IANAL -I Am Not A Lawyer (this is an uninformed opinion) IANAND -I Am Not A Doctor IAS -In A Second IATCO -I Am The Cool One IAU -I Adore You IAW -In Accordance With IAWTC -I Agree With That/This Comment IAWTCSM -I Agree With This Comment So Much IAWTP -I Agree With This Post ICYMI -In case you missed it IDK -I don't know IKR -I know right IMHO -In my humble opinion IMO -In my opinion IRL -In real life JAF -Just A Friend JAG -Socially inept person JAH -God,Jehovah JAILBREAK -Crack an iPhone JAJA -Spanish laugh KD -Kraft Dinner KDA -Kills / Deaths / Assists KDR -Kill/Death Ratio KEED -Kid, joke KEEL -Kill LAA -Lad LABTOP -Laptop LACKING -Without a weapon, specifically a gun LAD -Guy LAG -When computer application is slow LIT -When something is very good LMK -Let me know LOL -Laugh out loud LSA -Cantonese Exclamation LURKER -When someone visits a forum often MAAB -Male-Assigned At Birth MAC -Media Access Control MACHING -Going at maximum Speed (skiing or biking) MACK -Flirt MAD -Really, extremely MADD -Mothers Against Drunk Driving MAG -Magazine NAB -To catch someone doing something wrong. NAIL -To do something perfectly. NARC -A narcotics officer, a police officer working in drug trade suppression. NARK -A police officer working in drug trade suppression. NEAT -Very good, excellent. NERD -A studious person with few social skills. NOOB -When someone is new to something NSFW -Not safe for work NVM -Nevermind O -Ounce (of drugs) OA -Over Acting OAN -On Another Note OAO -Over And Out OAP -Old Age Pensioner OATUS -On A Totally Unrelated Subject OAUS -On An Unrelated Subject OB -Oh, Brother OBBY -Oh, Baby OBE -Overcome By Events OBGYN -Gynecologist (OBstetrics and GYNecology) OBHWF -One Big Happy Weasely Family OBO -Or Best Offer OBQ -Oh, Be Quiet OBS -Obviously OBTW -Oh, By The Way OBV -Obviously OBX -Outer Banks North Carolina OC -Of Course OCD -Obsessive Compulsive Disorder OCH -Oh (Scottish) OCKER -A crude and obnoxious Australian. OCN -Of Course Not OCO -Oh, Come On OCR -Optical Character Recognition OCT -On Company Time OD -Overdose OD -To take an overdose of a drug. ODDBALL -A strange or eccentric person OFF -To murder, to kill. OFF THE HOOK -No longer suspected of guilt OO -Over and Out OOTD -Outfit of the day ORLY -Oh, Really? OTL -Emoji used to show an expression or feeling PACK HEAT -To carry a gun. PACK IT IN -To stop what you're doing, to quit. PAIN IN THE ARSE -Someone or something that's annoying or troublesome. PAIN IN THE ASS -An annoying or troublesome person or thing. PAL -A friend. PHOTOBOMB -When someone or something appears in a photo unexpectedly PWNED -Defeated or humiliated QOTD -Quote of the day QUACK -doctor QUICK STICKS -Quickly. QUID -One pound sterling. QUIDS-IN -In profit. QUILT -A feeble or pathetic person. RABBIT ON -To talk for a long time, esp. RACKET -Loud noise that lasts a long time. RACKET -A dishonest or illegal activity that makes money. RAP -To talk together in a relaxed way RAP -To recite lyrics over a rhythmic beat. RN -Right now ROFL -Rolling on floor laughing S.P. -British slang for the odds on a horse; essential information, the known form. S.T.P. -Slang for a particular hallucinogenic drug similar to, but more powerful than LSD. SAB -British slang for sabotage. SABBING -British slang for sabotage. SALTY -When someone is upset SHOOK -They are shocked or incredibly surprised SPAM -Type of email which is not meaningful SPILLING THE TEA -They are gossiping STFU -Shut the *swear word!* up TAD -Slightly, a little. TAIL -A person who's following someone to find out where they're going and what they're doing. TAKE -Stolen money or goods. TBA -To be announced TBD -To be decided TBF -To be frank TBH -To be honest TEE OFF -To make someone angry, to annoy. TGIF -Thank goodness it’s Friday THICK -Not very intelligent, a bit slow mentally. TL -Too long TRENDING -Popular or fashionable at a moment TTYL -Talk to you later UAC -User Account Control UAE -United Arab Emirates UAK -You Already Know UAN -Universal Access Number UARK -You Already Know UAV -Urban Assault Vehicle UB -You biggit UBBER -Uber, very UBD -User Brain Damage UBT -You Be Too UGG BOOTS -Soft sheepskin boots that originated in Australia. UMP -Umpire. UMPTEEN -Many, countless. UNCLE SAM -The U.S.A., the U.S. government. UNCOOL. -Not good, not acceptable, not fashionable. V -Black−American slang for an unfriendly female V.A.T. -British slang for vodka and tonic. V.C. -American slang for Viet Cong, a north Vietnamese combatant. VAC -British slang for a university or other higher education holiday. VACUUM CLEANER -Black−American slang for ones lungs WAA -Crying WAAM -What's going on, what's up WAAN -Want WACK - Bad ,wrong ,worthless WACK -Low quailty, lame WACKO -Crazy, insane. WACKY -Crazy, zany. WAD -(Noun) A large amount of money. WADR -With All Due Respect WAEFRD -When All Else Fails, Read Directions WALLFLOWER -A shy person XKCD -Web comic XL -Extra Large XLNT -Excellent XLR -Accelerate XLS -MS Excel file extension XM -Extreme YACC -Yet Another Compiler-Compiler YAGB -You Ain't Grizz Baby (COD) YAHOO -Yob, lout YAHWEJ -The name of God in hebrew YAK -You Already Know YAM -And so on, blah ZIBI -Person from Zimbabwe ZILCHNOTHING -Zero ZING -Owned ZIP -Ounce of marijauna ZIT -Spot, pimple ZOINKS -jeepers **************************** Menu ******************************** 1.Find a Word 2.Display words starting with given letter 3.Total no. of words in dictionary 4.Total no. of words starting with given letter 5.Display all words 6.Display Words starting with vowels 7.Total no. of words starting with vowels 8.Exit ****************************************************************** Enter your choice : 6 Starts with Vowel : 'a' Word : A7X - Meaning : Avenged Sevenfold (band) Word : A4U - Meaning : All For You Word : A2DP - Meaning : Advanced Audio Distribution Profile Word : A1 - Meaning : Top quality Word : A3 - Meaning : Anywhere, Any time, Any place Word : A7A - Meaning : Frustration, anger (Arabic) Word : AAB - Meaning : Average At Best Word : AA - Meaning : Alcoholics Anonymous Word : AAK - Meaning : Alive And Kicking Word : AAC - Meaning : Apple Audio Compression Word : AAP - Meaning : Always A Pleasure Word : AAMOF - Meaning : As A Matter Of Fact Word : AARP - Meaning : American Association of Retired Persons Word : AAR - Meaning : At Any Rate Word : AE - Meaning : Accident & Emergency Word : AAT - Meaning : And Another Thing Word : AAWY - Meaning : And Also With You Word : AAYF - Meaning : As Always, Your Friend Word : ABBO - Meaning : Accountants Bookkeepers and Business Owners Word : AW - Meaning : Anyway Word : AMA - Meaning : Ask Me Anything Word : AF - Meaning : Always And Forever Word : AFE - Meaning : Abercrombie & Fitch Word : AR - Meaning : Artists & Repertoire Word : AN - Meaning : Author's Note Starts with Vowel : 'e' Word : E - Meaning : Ecstasy Word : EAS - Meaning : End of Active Service Word : EA - Meaning : Electronic Arts Word : EBCAK - Meaning : Error Between Chair And Keyboard Word : EB - Meaning : Eyeball Word : EBM - Meaning : Electronic Body Music Word : EBD - Meaning : End of Business Day Word : EOE - Meaning : Errors and omissions excluded Word : EEG - Meaning : Ear To Ear Grin Word : EDC - Meaning : Every Day Carry Word : ECIG - Meaning : Electronic Cigarett Word : EBONY - Meaning : Dark skin tone Word : EBT - Meaning : Electronic Benefits Transfer Word : ECG - Meaning : Electrocardiogram Word : EDATING - Meaning : Online dating Word : ECU - Meaning : Electronic Control Unit Word : ECT - Meaning : Misspelling of 'etc' Word : ECO - Meaning : Ecological Word : ECW - Meaning : Extreme Championship Wrestling Word : EDD - Meaning : Estimated Delivery Date Word : EDDRESS - Meaning : Email address Word : EDGY - Meaning : Cutting edge Word : EDITH - Meaning : Even Dead, I'm The Hero Word : EXTRA - Meaning : Dramatic Word : EVITE - Meaning : Electronic Invitation Word : EV - Meaning : Everyone Starts with Vowel : 'i' Word : IAMA - Meaning : I Am Mildly Amused Word : IAL - Meaning : I Ain't Laughing Word : IAKRT - Meaning : I already know that Word : IALTO - Meaning : I Always Love That One Word : IKR - Meaning : I know right Word : ICYMI - Meaning : In case you missed it Word : IAU - Meaning : I Adore You Word : IATCO - Meaning : I Am The Cool One Word : IAS - Meaning : In A Second Word : IANAND - Meaning : I Am Not A Doctor Word : IANAL - Meaning : I Am Not A Lawyer (this is an uninformed opinion) Word : IAW - Meaning : In Accordance With Word : IAWTC - Meaning : I Agree With That/This Comment Word : IAWTCSM - Meaning : I Agree With This Comment So Much Word : IAWTP - Meaning : I Agree With This Post Word : IDK - Meaning : I don't know Word : IRL - Meaning : In real life Word : IMO - Meaning : In my opinion Word : IMHO - Meaning : In my humble opinion Starts with Vowel : 'o' Word : OBQ - Meaning : Oh, Be Quiet Word : OBE - Meaning : Overcome By Events Word : OATUS - Meaning : On A Totally Unrelated Subject Word : OAO - Meaning : Over And Out Word : OA - Meaning : Over Acting Word : O - Meaning : Ounce (of drugs) Word : OAN - Meaning : On Another Note Word : OAP - Meaning : Old Age Pensioner Word : OB - Meaning : Oh, Brother Word : OAUS - Meaning : On An Unrelated Subject Word : OBBY - Meaning : Oh, Baby Word : OBHWF - Meaning : One Big Happy Weasely Family Word : OBGYN - Meaning : Gynecologist (OBstetrics and GYNecology) Word : OBO - Meaning : Or Best Offer Word : OBX - Meaning : Outer Banks North Carolina Word : OBTW - Meaning : Oh, By The Way Word : OBS - Meaning : Obviously Word : OBV - Meaning : Obviously Word : OCN - Meaning : Of Course Not Word : OCD - Meaning : Obsessive Compulsive Disorder Word : OC - Meaning : Of Course Word : OCH - Meaning : Oh (Scottish) Word : OCKER - Meaning : A crude and obnoxious Australian. Word : ORLY - Meaning : Oh, Really? Word : OOTD - Meaning : Outfit of the day Word : OCR - Meaning : Optical Character Recognition Word : OCO - Meaning : Oh, Come On Word : OO - Meaning : Over and Out Word : OCT - Meaning : On Company Time Word : OD - Meaning : Overdose Word : OD - Meaning : To take an overdose of a drug. Word : ODDBALL - Meaning : A strange or eccentric person Word : OFF - Meaning : To murder, to kill. Word : OFF THE HOOK - Meaning : No longer suspected of guilt Word : OTL - Meaning : Emoji used to show an expression or feeling Starts with Vowel : 'u' Word : UNCOOL. - Meaning : Not good, not acceptable, not fashionable. Word : UMPTEEN - Meaning : Many, countless. Word : UARK - Meaning : You Already Know Word : UAN - Meaning : Universal Access Number Word : UAK - Meaning : You Already Know Word : UAE - Meaning : United Arab Emirates Word : UAC - Meaning : User Account Control Word : UGG BOOTS - Meaning : Soft sheepskin boots that originated in Australia. Word : UAV - Meaning : Urban Assault Vehicle Word : UB - Meaning : You biggit Word : UBT - Meaning : You Be Too Word : UBBER - Meaning : Uber, very Word : UBD - Meaning : User Brain Damage Word : UMP - Meaning : Umpire. Word : UNCLE SAM - Meaning : The U.S.A., the U.S. government. **************************** Menu ******************************** 1.Find a Word 2.Display words starting with given letter 3.Total no. of words in dictionary 4.Total no. of words starting with given letter 5.Display all words 6.Display Words starting with vowels 7.Total no. of words starting with vowels 8.Exit ****************************************************************** Enter your choice : 7 Total no. of words starting with vowel : 'a' are - 25 Total no. of words starting with vowel : 'e' are - 26 Total no. of words starting with vowel : 'i' are - 19 Total no. of words starting with vowel : 'o' are - 35 Total no. of words starting with vowel : 'u' are - 15 Total no. of words starting with vowels are : 120 **************************** Menu ******************************** 1.Find a Word 2.Display words starting with given letter 3.Total no. of words in dictionary 4.Total no. of words starting with given letter 5.Display all words 6.Display Words starting with vowels 7.Total no. of words starting with vowels 8.Exit ****************************************************************** Enter your choice : 8 Program ended */