我们好像还不如ac狗(ac狗的答案)
2024-04-28 21:50:19
发布于:上海
2阅读
0回复
0点赞
#include <iostream>
using namespace std;
int main() {
int heads, feet;
cin >> heads >> feet;
int rabbits = (feet - heads * 2) / 4;
if (rabbits >= 0 && rabbits * 4 + (heads - rabbits) * 2 == feet) {
cout << "Yes";
} else {
cout << "No";
}
return 0;
}
这里空空如也
有帮助,赞一个