PTA L1-031 到底是不是太胖了 (10 分) JAVA

import java.util.Scanner;
 
public class Main {
 
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n=sc.nextInt();
        String str [] [] =new String [n][2];
        for(int i=0;i<n;i++) {
        	for(int j=0;j<2;j++) {
        		str[i][j]=sc.next();
        	}
        }
        
        for(int i=0;i<n;i++) {
        	double wei=(Integer.parseInt(str[i][0])-100)*0.9*2;
        	int weight=Integer.parseInt(str[i][1]);
        	
        	if(Math.abs(weight-wei)<wei*0.1) {
        		System.out.println("You are wan mei!");
        	}
        	else if(weight>wei){
        		System.out.println("You are tai pang le!");
        	}
        	else {
        		System.out.println("You are tai shou le!");
        	}
        }
        
    }
}