Even number using nested loops

// C Program to find the even numbers between 1 to 100 using nested loops concept.
// Author : HTA
// Date : 31 July, 2016

#include <stdio.h>
int main(void) {
    int outer=0,inner=0;
    for (outer=1;outer<=50;outer++) {
        for (inner=1;inner<=50;inner++) {
            while (outer==inner) {
                printf("%d is even.\n",outer+inner);
                break;
            }
        }
    }
    return 0;
}