#include <stdio.h>
typedef char bool;
int main(int argc, char *argv[])
{
        int i, j;
        bool result;
        
        printf("======================================================\n");
        printf("\tA\tB\t\tA and B\n");
        printf("======================================================\n");

        for(i = 0; i <= 1; i++){ 
                for(j = 0; j <= 1; j++){ 
                        result = i && j; 

                        printf("\t%d\t%d\t\t%d\n", i, j, result);
                }
        }

        printf("======================================================\n");

        return 0;
}





여기서 0을 거짓으로 출력하고 1을 참으로 출력하도록 만들어야하는데 잘안되네
팁좀 알려줄사람?