在C++中使用按位运算符进行布尔运算

#include<iostream>

int main() {
    int a = 5;
    int b = 3;
    int c = a & b;
    std::cout << "a & b = " << c << std::endl;
    c = a | b;
    std::cout << "a | b = " << c << std::endl;
    c = a ^ b;
    std::cout << "a ^ b = " << c << std::endl;
    c = ~a;
    std::cout << "~a = " << c << std::endl;
    c = a << 2;
    std::cout << "a << 2 = " << c << std::endl;
    c = a >> 1;
    std::cout << "a >> 1 = " << c << std::endl;
    return 0;
}

a & b = 1
a | b = 7
a ^ b = 6
~a = -6
a << 2 = 20
a >> 1 = 2