题解 | 【模板】巴什博弈

import java.util.Scanner;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import java.io.StreamTokenizer;
// 注意类名必须为 Main, 不要有任何 package xxx 信息
public class Main {
   public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        StreamTokenizer in = new StreamTokenizer(br);

        PrintWriter out = new PrintWriter(new OutputStreamWriter(System.out));
        in.nextToken();
        int t = (int) in.nval;
        for (int i = 0; i < t; i++) {
            in.nextToken();
            int n = (int) in.nval;
             in.nextToken();
            int m = (int) in.nval; 
            
            if(n%(m+1)==0){
                out.println("NO");
            }else{
                out.println("YES");
            }
            
        }

        out.flush();
        out.close();
        br.close();
    }
}