题解 | 构造A+B
构造A+B
https://www.nowcoder.com/practice/953806d9f41a4d5fbbab002ed61923ff
#include <iostream>
using namespace std;
int main() {
int n, k;
cin >> n >> k;
if(k <= n-1){
cout << "YES" << endl;
}else{
cout << "NO" << endl;
}
return 0;
}
// 64 位输出请用 printf("%lld")
