Formatted NumbersRead an integer variable and print it in which the digits are separated into groups of three by comm...
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Is AnagramAn anagram is a word formed by rearranging the letters of another word. The words "listen" a...
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Is PalindromeGiven a word, print \texttt{Yes} if it is a palindrome, otherwise \texttt{No}. A palindrome is a wor...
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Better PasswordsByang is creating an account on Toph. He needs your help to create a strong password. Byang will giv...
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Problem in the PrinterShamim bought a second-hand printer. However, there was a fault in that printer. The printer is prin...
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Genius Needs HelpYou all know Emrul bhai, right? He is a genius guy. He knows how to add two integer numbers and so d...
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#HashtagGiving Hashtag in Social Network is very popular now a day. But Poltu is very new in Social Network....
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Konami CodeThe Konami code is a sequence of key/button presses that is implemented in many video games to unloc...
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Burrows and ScofieldMichael Scofield and Lincoln Burrows are working on a secret mission. Michael is needed to give a se...
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Version CheckerJava Development Kit (JDK) installer for Mac OS X has a bug: Can you spot it? Notice how Java is ch...
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Reverse ManMonu mia is a reverse man! Never heard of reverse man? It means if you ask him to write something in...
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Remove DuplicatesThe problem is so simple. You are given a string and you have to remove all duplicate characters fro...
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Match the SubstringString Matching is an important problem in computer science research and finds applications in data ...
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Butcher of Vowels...if I'm to choose between one evil and another, then I prefer not to choose at all. -- Geralt...
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PasswordsAlice wants to extract some passwords from a random string. A password can have any number of charac...
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DistinctnessA substring of string S is another string S' which occurs in string S. For example: S = aaba and...
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New Year CoupleThe new year 2017 is here. To celebrate the 31st night, Mr Rio has thrown a big party at his house. ...
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Game of PalindromesIn a popular computer game, Game of Palindromes also known as GOP there is a city called Palindesh. ... |
K-StringWe will call a string K-String if it consists of K distinct characters. For example, if K is 3 then ...
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Convert String Into PalindromeA palindrome is a word, number, phrase, or other sequence of characters which reads the same backwar...
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