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.InputStreamReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.PrintWriter;
import java.util.Arrays;
import java.util.StringTokenizer;
import java.math.BigInteger;
import java.time.chrono.MinguoChronology;

public class Main {
  static InputReader in;
  static PrintWriter out;
  
  static class Solution {
    void solve() throws IOException {
      int a = in.nextInt();
      int b = in.nextInt();
      int c = in.nextInt();
      
      if (a <= b) {
        if (b <= c) {
          out.println(a+" "+b+" "+c);
        } else if (c <= a) {
          out.println(c+" "+a+" "+b);
        } else {
          out.println(a+" "+c+" "+b);
        }
      } else {
        if (a <= c) {
          out.println(b+" "+a+" "+c);
        } else if (c <= b) {
          out.println(c+" "+b+" "+a);
        } else {
          out.println(b+" "+c+" "+a);
        }
      } 
    }
  }

  public static void main(String[] args) throws IOException {
//    ??????
    in = new InputReader(System.in);
    out = new PrintWriter(System.out);
    Solution solver = new Solution();
    solver.solve();
    out.close();
}

  static class InputReader {
    public BufferedReader br;
    public StringTokenizer st;
    
    public InputReader(InputStream stream) {
      br = new BufferedReader(new InputStreamReader(stream));
    }
   
    public int nextInt() throws IOException {
      while (st == null || !st.hasMoreTokens()) {
        st = new StringTokenizer(br.readLine());
      }
      return Integer.parseInt(st.nextToken());
    }
    
    public long nextLong() throws IOException {
      while (st == null || !st.hasMoreTokens()) {
        st = new StringTokenizer(br.readLine());
      }
      return Long.parseLong(st.nextToken()); 
    }
    
    public String next() throws IOException {
      while (st == null || !st.hasMoreTokens()) {
        st = new StringTokenizer(br.readLine());
      }
      return st.nextToken();
    }
    
    public double nextDouble() throws IOException {
      while (st == null || !st.hasMoreTokens()) {
        st = new StringTokenizer(br.readLine());
      }
      return Double.parseDouble(st.nextToken());
    }
    
  }
  
}