Java String Character Repetition Count

Chapter: Interview Programs Last Updated: 15-05-2017 15:28:25 UTC

Program:

            /* ............... START ............... */
                
public class JavaStringCharacterRepetationCount {

	public static void main(String[] args) {
		Scanner in = new Scanner(System.in);
		System.out.println("Enter the String");
		String str = in.nextLine();
		int count = 0;
		String temp = "";
		for (int i = 0; i < str.length(); i++) {
			char c1 = str.charAt(i);
			for (int j = i; j < str.length(); j++) {
				char c2 = str.charAt(j);
				if (c1 == c2 && temp.indexOf(c1) == -1) {
					count = count + 1;
				}
			}
			if (temp.indexOf(c1) == -1) {
				temp = temp + c1;
				System.out.println("The Character   " + c1 + "   "
						+ "has occurred   " + count + "    times");
			}
			count = 0;
		}
	}
}
                /* ............... END ............... */
        

Output

Enter the String
JavaScan.com
The Character   J   has occurred   1    times
The Character   a   has occurred   3    times
The Character   v   has occurred   1    times
The Character   S   has occurred   1    times
The Character   c   has occurred   2    times
The Character   n   has occurred   1    times
The Character   .   has occurred   1    times
The Character   o   has occurred   1    times
The Character   m   has occurred   1    times

Tags

String Character Repetition Count, Java, Interview Programs

Similar Programs Chapter Last Updated
Java Program To Find Frequency Of Character In String Interview Programs 28-09-2017
Java Program To Find Power Of Number Using While Loop Interview Programs 30-08-2017
Java Program To Count Divisors Of Integer Number Interview Programs 24-06-2017
Java Program To Sort N Names In Ascending Order Interview Programs 24-06-2017
Java Program To Count Total Number Of Words In String Interview Programs 24-06-2017
Java Program To Print All Prime Numbers From 1 to N Interview Programs 24-06-2017
Java Program To Extract Digits / Numbers From String Interview Programs 22-09-2018
Java First Repeated Character In String Interview Programs 16-05-2017
Java Program To Check Vowel Or Not Interview Programs 25-09-2018
Java Program To Check Alphabet Or Not Interview Programs 06-04-2017
Java Program To Find First Repeated And Non Repeated Character In String Interview Programs 25-03-2017
Java Spiral Matrix Interview Programs 22-09-2018
Java Program To Reverse A Number Using Strings Interview Programs 13-02-2017
Java Program To Print Diamond Star Pattern Interview Programs 16-12-2016
Java Program To Print Pyramid Pattern Of Star Interview Programs 16-12-2016
Java Program To Find Second Largest Number In Array Interview Programs 04-12-2016
Java Depth First Search Interview Programs 04-12-2016
Java Breadth First Search Interview Programs 04-12-2016
Java Linked List Length Recursive Solution Interview Programs 17-11-2016
Java Linked List Length Iterative Solution Interview Programs 17-11-2016
Java Linked List Node Deletion At Given Position Interview Programs 17-11-2016
Java Linked List Node Delete Interview Programs 17-11-2016
Java Sum Of Digits Using Recursion Interview Programs 06-11-2016
Java Program To Reverse Vowels Of String Interview Programs 05-11-2016
Java Program To Remove Vowels From String Interview Programs 05-11-2016
Java Find Top Two Maximum Numbers In Array Interview Programs 05-11-2016
Java QuickSort Example Interview Programs 05-11-2016
Java Binary Tree Spiral Level Traversal Interview Programs 04-11-2016
Java Binary Tree Preorder Traversal Interview Programs 04-11-2016
Java Binary Tree InOrder Traversal Interview Programs 31-10-2016

1 2 3 4 5