int_size.c

#include <stdio.h>
 
main() {
    int a, b, c, d;
 
    a = 2147483647;
    b = 2147483648;
    c = -2147483648;
    d = -2147483649;
 
    printf("a = %d\n", a);
    printf("b = %d\n", b);
    printf("c = %d\n", c);
    printf("d = %d\n", d);
}