- Trending Categories
Data Structure
Networking
RDBMS
Operating System
Java
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
Java Program to find duplicate characters in a String?
Following is a Java example which deletes duplicate elements from a given string.
Example
import java.util.Arrays;
import org.apache.commons.lang3.ArrayUtils;
public class DuplicateSample {
public static void main(String args[]){
String str = "malayalam";
char[] myArray = str.toCharArray();
for(int i=0; i<myArray.length-1; i++){
for (int j=i+1; j<myArray.length; j++){
if(myArray[i] == myArray[j]){
myArray = ArrayUtils.remove(myArray, j);
}
}
}
System.out.println("String value after deleting the duplicate values :"+Arrays.toString(myArray));
}
}Output
String value after deleting the duplicate values :[m, a, l, y]
Updated on 26-Feb-2020 08:08:12
- Related Questions & Answers
- Java program to find all duplicate characters in a string
- Java Program to Find the Duplicate Characters in a String
- Python program to find all duplicate characters in a string
- Java program to delete duplicate characters from a given String
- Program to find string after removing consecutive duplicate characters in Python
- Program to find string after deleting k consecutive duplicate characters in python
- C# Program to remove duplicate characters from String
- Find All Duplicate Characters from a String using Python
- Program to remove duplicate characters from a given string in Python
- Python Program to find mirror characters in a string
- How to print duplicate characters in a String using C#?
- Program to find cost to remove consecutive duplicate characters with costs in C++?
- JavaScript Remove non-duplicate characters from string
- Java program to convert a list of characters into a string
- Java program to check order of characters in string
Advertisements