Java program to print duplicate characters in a String смотреть онлайн

Java program to print duplicate characters in a String.

0:36 Problem description
1:34 Solution explanation and pseudocode for brute force approach
3:35 Sample dry run for brute force approach to print duplicate characters in a String
8:30 Solution explanation for optimised approach using sorting to print duplicate characters in a String
10:25 Pseudocode for optimised approach using sorting to print duplicate characters in a String
11:00 Sample dry run for optimised approach using sorting to print duplicate characters in a String
17:24 Java code implementation for brute force approach to print duplicate characters in a String
18:18 Java code implementation for optimised approach using sorting to print duplicate characters in a String

My video on Java program to print duplicate elements in an array: https://youtu.be/gihXAmkVIhw
My video on Python program to print duplicates in a String (in Hindi): https://youtu.be/fxFnTylEpEk

We solve this problem using two methods
- 1. brute force approach
- 2. optimised approach using sorting.

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