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: Accepted)

import java.util.Scanner;

public class Main {
    public static void main(String[] args){
        Scanner scanner = new Scanner(System.in);
        int a=scanner.nextInt();
        int b=scanner.nextInt();
        int c=scanner.nextInt();

        int keep;

        if(a>b){
            keep=a;
            a=b;
            b=keep;
        }
        if(b>c){
            keep=b;
            b=c;
            c=keep;
        }
        if(a>b) {
            keep=a;
            a=b;
            b=keep;
        }
        System.out.println(a+" "+b+" "+c);
    }
}