#include <stdio.h>

int main() {
        int i = 40;
        int j = 040;
        printf( "i=40=%d, j=040=%d\n", i, j );
        printf( "The complement of j=~j= %d\n", ~j );
        return 0;
}
// i=40=40, j=040=32
// The complement of j=~j= -33