#include <stdio.h>
#include <math.h>

int main() {
    float adj, opp, hyp;
    printf("Adjacent, opposite? ");
    scanf("%g, %g", &adj, &opp);
    hyp = sqrt( pow(adj,2) + pow(opp,2) );
    printf("Hypotenuse = %g\n", hyp);
    return 0;
}