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/*fileName:P5Q05.java
*Name:Wang Chaoran
* Description:
5 (Sorting three numbers)
Write the following method to display three numbers in increasing order:
public static void sort(double num1, double num2, double num3)
*/
import java.util.Scanner;
public class P5Q05{
  public static void main(String[] args)
  {
    //Input
    Scanner scan = new Scanner(System.in);
    System.out.println("Please enter the first number: ");
    double num1 = scan.nextDouble();
     System.out.println("Please enter the second number: ");
     double num2 = scan.nextDouble();
      System.out.println("Please enter the third number: ");
      double num3 = scan.nextDouble();
      //Output
      sort(num1, num2, num3);
  }
  //Method
  public static void sort(double num1, double num2, double num3){
    double temp =0;
    if(num1 >= num2){
      temp = num2;
      num2 = num1;
      num1 = temp;
    }
    temp =0;
    if(num1 >= num3){
       temp = num3;
      num3 = num1;
      num1 = temp;
    }
    temp =0;
    if(num2 >= num3){
       temp = num3;
      num3 = num2;
      num2 = temp;
    }
   
    System.out.println("Three numbers in increasing order: "+num1+", "+num2+", "+num3+".");
  }
}