#include <stdio.h>

int main(void) {
    int a,b,c,d,k1,k2,k3,k4,g1,g2,g3,g4,x;
    a=3;
    b=25;
    c=6;
    d=68;
    x=a%2;
    printf("%d",x);
	return 0;
}