// A simple program demonstrating the use of scanf
// Andrew Taylor - andrewt@unsw.edu.au
// 2/3/2017

#include <stdio.h>

int main(void) {
    int x, y;
    int answer;

    printf("Enter x: ");
    scanf("%d", &x);
    printf("Enter y: ");
    scanf("%d", &y);
    answer = x * x + y * y;
    printf("x squared + y squared = %d\n", answer);
    return 0;
}