杭电3188 Just A Triangle

继续刷刷水题，练习下语法

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import java.util.Arrays;import java.util.Scanner;public class Main {    public static void main(String[] args) {        Scanner in = new Scanner(System.in);        int count = in.nextInt();        for(int i = 0;i<count;i++){            int[] num = new int[]{in.nextInt(),in.nextInt(),in.nextInt()};            System.out.println(show(num));        }    }        public static String show(int[] num){        String str = "just a triangle";        Arrays.sort(num);        if(num[0]*num[0]+num[1]*num[1] == num[2]*num[2]){            str = "good";        }else if(num[0] == num[1] || num[1] == num[2]){            str = "perfect";        }        return str;    }}

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