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.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

class Main{
    public static void main(String[] args){

        try{
            BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));

                String str = reader.readLine();
                String[] arr = str.split(" ");

                int a = Integer.parseInt(arr[0]);
                int b = Integer.parseInt(arr[1]);
                int c = Integer.parseInt(arr[2]);

                String sort = null;

                if(b < a && c < a){
                    if(b < c){
                        sort = (b + " " + c + " " + a);
                    }
                    else{
                        sort = (c + " " + b + " " + a);
                    }
                }
                else if(a < b && c < b){
                    if(a < c){
                        sort = (a + " " + c + " " + b);
                    }
                    else{
                        sort = (c + " " + a + " " + b);
                    }
                }
                else if(a < c && b < c){
                    if(b < a){
                        sort = (b + " " + a + " " + c);
                    }
                    else{
                        sort = (a + " " + b + " " + c);
                    }
                }

                System.out.println(sort);

        }catch(IOException e){
            e.printStackTrace();
        }

    }
}