2018-12-06

同a+b。

#include<stdio.h>

#include <iostream>

using namespace std;

int main()

{

int a, b;

while (cin >> a >> b)

{

if ((a + b) % 86 == 0)

{

cout << "yes" << endl;

}

else

cout << "no" << endl;

}

return 0;

}