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Raman is a former. He wants to buy some pipes of distinct sizes . There were N pipes in the shop and some of them are of same size. The size of the pipe h…

Pseudo Sorted Array An array A of length N is said to be  pseudo-sorted  if it can be made non-decreasing after performing the following operation  …

Find the substring Given s and x , determine the zero-based index of the first occurrence of x in s String s consists of lowercase letters in the ra…

Team RCB has earned XX points in the games it has played so far in this year's IPL. To qualify for the playoffs they must earn  at least  a total of Y…

You and your friend are at mobile exhibition held in your city . There are 26 companies presenting their mobiles at different stalls. Each company will …

A Real Estate builder needs to construct a studio apartment. He wants the area of apartments to be a perfect square. To ensure this, he randomly selecte…

An Online English grammar tutorial for kids has designed an assignment for its students . In the assessment a word will be displayed on the screen and the…

Peters Number Imagine there is a person who likes numbers a lot and wants to choose a number that consists of n digits.But it has to be special. T…

Consider a non-empty array of positive integers inarr. Identify and print outarr based on the below logic: For each element in inarr, starting from the …

Nth character in Decrypted String   Every character in the input string is followed by its frequency. Write a function to decrypt the string and f…

A Company has launched a new test editor that allows users to enter English letters numbers, and whitespaces only. If as user attempts to enter any othe…