c-resources/CPlusPlus20ForProgrammers-m.../examples/ch20/fig20_04.cpp

36 lines
1.6 KiB
C++

// fig20_04.cpp
// Demonstrating operator keywords.
#include <fmt/format.h>
#include <iostream>
int main() {
bool a{true};
bool b{false};
std::cout << fmt::format("a = {}; b = {}\n\n", a, b);
std::cout << "Logical operator keywords:\n"
<< fmt::format(" a and a: {}\n", a and a)
<< fmt::format(" a and b: {}\n", a and b)
<< fmt::format(" a or a: {}\n", a or a)
<< fmt::format(" a or b: {}\n", a or b)
<< fmt::format(" not a: {}\n", not a)
<< fmt::format(" not b: {}\n", not b)
<< fmt::format("a not_eq b: {}\n", a not_eq b);
}
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