Given an unsorted array. How to find duplicates in array using PHP. These types of questions are generally asked in interviews. Sometimes interviewer allows to…
Tag: Array
Write a c program to find missing number in array. Given an array of numbers from 1 to n. The array is sorted. One number is…
Write a c program to reverse a string without using strrev function. Given an input string, we have to write a method to reverse a string.…