Submission #1857260

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Source Code Expand

#include <iostream>
#include <string>
#include <vector>
#include <algorithm>
#include <map>
#include <stack>
#include <cmath>
#include <queue>
#include <numeric>


int main()
{
	std::vector<int> a(7), b(4), c(2);

	int n, m;

	std::cin >> n >> m;

	if (n == 2 || m == 2) {
		std::cout << "No" << std::endl;
		return 0;
	}

	if (n > m) {
		std::swap(n, m);
	}

	if (n == 1 && m == 3) {
		std::cout << "Yes" << std::endl;
		return 0;
	}

	if (n == 1 || n == 3) {
		std::swap(n, m);
	}

	if (n == 4) {
		if (m == 6 || m == 9 || m == 11) {
			std::cout << "Yes" << std::endl;
			return 0;
		}
		else {
			std::cout << "No" << std::endl;
		}
	}
	else if (n == 6) {
		if (m == 9 || m == 11) {
			std::cout << "Yes" << std::endl;
			return 0;
		}
		else {
			std::cout << "No" << std::endl;
		}
	}
	else if (n == 9) {
		if (m == 11) {
			std::cout << "Yes" << std::endl;
		}
		else {
			std::cout << "No" << std::endl;
		}
	}
	else {
		if (n == 1 || n == 3) {

		}
		std::cout << "Yes" << std::endl;
	}

	return 0;

}

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