Problem Statement

1Problem Description : Given two integers Write Algorithm, Flowchart and Program to display them in ascending order.
2
3Example 1 : 
4    Input  : 3, 1
5    Output : 1, 3
6    Explanation : 1, 3 are in ascending order 
7
8Example 2 : 
9    Input  : 5, 2
10    Output : 2, 5
11    Explanation : 2, 5 are in ascending order 

Algorithm

1Input :  Two numbers n1, n2
2Step 1:  Start
3Step 2:  Read number n1, n2 
4Step 3:  if n1 <= n2
5Step 4:  print n1, n2 and go to step 7
6Step 5:  else 
7Step 6:  print n2, n1 and go to step 7
8step 7:  Stop
9Output: n1, n2 in sorted order

Code Implementation

1import java.util.Scanner;
2
3public class SortTwoNumbers {
4
5    public static void main(String[] args) {
6
7        int n1, n2;
8        Scanner sc = new Scanner(System.in);
9
10        System.out.print("Enter n1: ");
11        n1 = sc.nextInt();
12        System.out.print("Enter n2: ");
13        n2 = sc.nextInt();
14
15        if (n1 <= n2) {
16            System.out.printf("%d, %d \n", n1, n2);
17        } else {
18            System.out.printf("%d, %d \n", n2, n1);
19        }
20    }
21}

Output 1 :

1Input  : 54 12
2Output : 12 54

Output 2 :

1Input  : 12 21
2Output : 12 21