#include <stdio.h>

int main() {
    printf("imul2.c\n\n");
    
    int a = -2147483647;
    int b = 2;
    
    long long x = a;
    long long y = b;
    
    long long w = x*y;
    
    printf("a = %d\n", a);  
    printf("b = %d\n\n", b);
    
    printf("iloczyn = %lld\n", w);  
    
    return 0;
}