#include <iostream>

int main()
{
    int operand_1, operand_2;
    int expression_value = (operand_1 = 1, operand_2 = 100);

    std::cout << "operand 1: " << operand_1 << '\n';
    std::cout << "operand 2: " << operand_2 << '\n';
    std::cout << "expression value: " << expression_value << '\n';
}