13 div2】B. Magic Stick

 1 #include<iostream>
 2 using namespace std;
 3 
 4 int main()
 5 {
 6     int T;
 7     cin >> T;
 8     while (T--)
 9     {
10         int a, b;
11         cin >> a >> b;
12         if ((a == 2 || a == 3) && b > 3 || a == 1 && b != 1) cout << "NO" << endl;
13         else cout << "YES" << endl;
14     }
15 }

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posted on 2019-11-14 10:19 thjkhdf12 阅读(172) 评论(0) 收藏举报