## Introduction

Write C program to find sum of odd numbers between 1 to n

#include <stdio.h> int main() { int i, num, sum=0; // Reading number printf("Enter any number: "); scanf("%d", &num); for(i=1; i<=num; i+=2) { //Adding current odd number to sum variable sum += i; } printf("Sum of all odd number between 1 to %d: %d", num, sum); return 0; }