I can't understand Why I got "Wrong Answer" in TEST#14......? Give me some tests !!!!!
This is my code.---
import java.util.Scanner;

public class T_1295 {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        if(n==1){
            System.out.println(1);
            return;
        }
        if(n%4==1 || n%4==3){
            System.out.println(2);
            return;
        }
        if(n%4==0){
            System.out.println(0);
            return;
        }
        if(n%4==2){
            System.out.println(1);
            return;
        }
    }
}

try this test:
input:
9

output:
1

hint: there is not a rule for n which (n%4== 1).
look at this test:
input:
5

output:
2

sorry for my poor english.

GOOD LUCK!!!

Edited by author 24.11.2010 19:05