GATE 2022 CS – Question 44

What is printed by the following ANSI C program?

#include<stdio.h>
int main(int argc, char *argv[]){
    char a = 'P';
    char b = 'x';
    char c = (a & b) + '*';
    char d = (a | b) - '-';
    char e = (a ^ b) + '+';
    printf("%c %c %c\n", c, d, e);
    return 0;
}

ASCII: A–Z = 65–90, a–z = 97–122, '*' = 42, '+' = 43, '−' = 45.