Backpacking

input/code.cpp: In function 'int main(int, char**)':
input/code.cpp:14:21: warning: right operand of comma operator has no effect [-Wunused-value]
   14 |     std::cin >> a, b;
      |                     ^
input/code.cpp:16:22: warning: 'b' is used uninitialized [-Wuninitialized]
   16 |     std::cout << a + b;
      |                      ^

#include <string>
#include <iostream>

int main(int argc, char **argv)
{
    // {
    //     int a = std::stoi(argv[1]);
    //     int b = std::stoi(argv[2]);

    // std::cout << a + b << "\n";

    int a, b;

    std::cin >> a, b;

    std::cout << a + b;
}

Test 1

Verdict: WRONG ANSWER

Test 2

Verdict: WRONG ANSWER

Test 3

Verdict: WRONG ANSWER

Test 4

Verdict: WRONG ANSWER