timus_cpp/task_1639.cpp at master · artbataev/timus_cpp · GitHub

23 lines (18 loc) · 511 Bytes

#include <iostream>

#include <string>

bool first_wins(int rows, int cols) {

return ((rows - 1) + rows * (cols - 1)) % 2 != 0;

}

int main() {

int rows, cols;

std::cin >> rows >> cols;

using namespace std::string_literals;

const auto KARLSON_SHOULD_START = "[:=[first]"s;

const auto KARLSON_SHOULD_NOT_START = "[second]=:]"s;

if (first_wins(rows, cols)) {

std::cout << KARLSON_SHOULD_START;

} else {

std::cout << KARLSON_SHOULD_NOT_START;

}

return 0;

}

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