intoverflow.c

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#define OVERFLOW -2147483648

int main(int argc, char** argv)
{
    printf("so the following expression is totally correct:\n");
    printf("  %d == %d => %s\n", OVERFLOW, OVERFLOW, OVERFLOW==OVERFLOW? "true" : "false");    
    printf("ok? no problems yet\n\nso let's go on...\n\n");
    printf("what happens if we negate a negative number?\nlet's have a look:\n");
    printf("  negate %d => -(%d) = %d\n", -2, -2, -(-2));
    printf("this is correct, too!\n");
    printf("\nbut this program would be needless if we just want to show correct things!\nso let's try to negate our negative number we used first:\n");
    printf("  negate %d => -(%d) = %d\n", OVERFLOW, OVERFLOW, -(OVERFLOW));
    printf("so...WHAT THE FUCK?\n");
return 0;
}