For a given a string(str) and a character X, write a function to remove all the occurrences of X from the given string.

The input string will remain unchanged if ...

Given an array ARR of N integers and an integer ...

You are given a string 'S' of length 'N', you need to find the frequency of each of the characters from ‘a’ to ‘z’ in the given string.

Example :

You have been given an integer array/list(ARR) of s...

For a given string(str) and a character X, write a function to remove all the occurrences of X from the given string and return it.

The input string w...