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Find Pair of Elements in an Array whose Sum is Equal to a given number

By WebRewrite | May 6, 2017 - 3:06 am |May 6, 2017 InterviewQuestions, programming

Find Pair of Elements in an Array whose Sum is Equal to given number. Given an array of n integers and a number x, We have to write a code to find a pair of elements(a,b) in an array whose sum is equal to a given number x. →

C Program to Count Number of Words in a String

By WebRewrite | February 18, 2019 - 4:19 pm |February 18, 2019 InterviewQuestions, programming

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Write a C program to count number of words in a string. Given an input string, we have to write a c code to count number of words in a string. The words in a string are separated by space(‘ ‘). →