HDU 3188 Just A Triangle JAVA 实现

Just A Triangle

Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)
Total Submission(s): 1579    Accepted Submission(s): 1126

Problem Description

  This is an easy problem, just for you to warm up.
  Give you three edges of a triangle. Can you tell me which kind of triangle it stands for?
If it’s a right triangle(直角三角形), please output “good”. If it’s a isosceles triangle(等腰三角形), please output “perfect”. Otherwise, please output “just a triangle”. You may suppose the input is legal.

 

Input

The first line contains an integer t means the number of test cases.
The each case contains three integers a, b, c in a line which stands for the length of the three edges.
(0 <a, b, c < 300).

 

Output

For each case, output the answer in one line.

 

Sample Input

43 4 52 2 3 1 4 44 6 3

 

Sample Output

goodperfectperfectjust a triangle

 

 

Sample Output

goodperfectperfectjust a triangle
import java.util.Scanner;public class Main{public static void main(String[] args) {Scanner in=new Scanner(System.in);int n=in.nextInt();for (int i = 0; i < n; i++) {int a,b,c;a=in.nextInt();b=in.nextInt();c=in.nextInt();if(a*a+b*b==c*c||a*a+c*c==b*b||b*b+c*c==a*a){System.out.println("good");continue;}if(a==b||a==c||b==c){System.out.println("perfect");continue;}System.out.println("just a triangle");}}}