Problem:
Sorting Three Numbers

Write a program which reads three integers, and prints them in ascending order.

Input

Three integers separated by a single space are given in a line.

Output

Print the given integers in ascending order in a line. Put a single space between two integers.

Constraints

1 ≤ the three integers ≤ 10000

Sample Input 1

3 8 1

Sample Output 1

1 3 8

Solution in JAVA (judge verdict: Wrong Answer)

import java.util.Scanner;

public class Main {

	public static void main(String[] args) {
		Scanner sc=new Scanner(System.in);
		int bufa;
		int[] a = new int[3];
		for(int i:a){
			i = sc.nextInt();
		}
		for(int i = a.length-2;i > 1;i--){
			for(int j=0; j < i;j++){
				if(a[j]>a[j+1]){
					bufa = a[j+1];
					a[j+1] = a[j];
					a[j] = bufa;
				}
			}
		}
		for(int i:a){
			if(i==2){
				System.out.println(i);
			}else{
				System.out.print(i+" ");
			}
		}
		System.out.println();
	}

}