Java Program of Count consecutive repeating characters

Question:-

Write a program to count the consecutive repeating characters.

Sample Input1:

aaabbcbbbb

Sample Output1:

a3b2c1b4

Sample Input2:

aaaabbcbbbb

Sample Output2:

a4b2c1b4

Sample Input3:

ascbnt

Sample Output2:

ascbnt

Code:-

Main.java

import java.util.Scanner;
public class Main{
    public static void main (String[] args) {
        Scanner sc = new Scanner(System.in);
        String input = sc.next();
        char[] char_arr = input.toCharArray();
        int count, i = 0;
        boolean cons = false;
        while(i <= char_arr.length - 1){
            count = 1;
            System.out.print(char_arr[i]);
            if(i == char_arr.length - 1)
                break;
            while(char_arr[i] == char_arr[i+1]){
                count++;
                cons = true;
                i++;
                if(i == char_arr.length - 1)
                    break;
            }
            i++;
            if(cons == true)
                System.out.print(count);
        }
    }
}

Recommended:

1. Array square
2. Generate number using odd digits
3. Alternate Number Difference
4. Next Greatest number
5. Mark Comparison
6. Print the characters in descending order
7. Vowels in a fishBowl
8. Least offer
9. Ascending and descending order
10. Mail Domain
11. Count repeating words
12. Sentence – Convert to upper and lower
13. Count consecutive repeating characters
14. Zig zag Array
15. Pass and Fail Count
16. Search a Course
17. Average and Grade Calculation
18. String – Find and replace the character (first occurrence)
19. Sort the first and second half of an array
20. Retail Shop
21. Palindrome
22. Numerology
23. InitCap
24. Array Compatiblilty
25. Sum of the maximum and the minimum element
26. String Concatenation
27. Find Average Age
28. Login
29.