C Programming

Palindrome string is a string that reads the same from both forward and backward directions. For example, "madam" reads the same from both directions. If you reverse a palindrome string,…

Here we'll see how to write a C program to reverse a string. Solution 1 void reverse_string(char *input, char *output) { int len = 0, i = 0; if(input ==…

Here we'll see how to write C program to reverse an integer. The reverse_integer() function takes an integer like 5234569 and returns 9654325. #include <stdio.h> unsigned int reverse_integer(unsigned int in)…

We don't have millisecond level control in the sleep() function. But in Linux we can implement our own function that will take duration in milliseconds as input and sleep for…

This program will find out the position of a digit in a number. If the digits exists in multiple positions, this program will find all positions. For example digit 4…