Create a Java program that finds the first character in a string that appears only once.
Example:
Input:
swiss
Output:
First non repeating character: w
Requirements:
Take string input from user
Count character frequency
Return first character with frequency 1
Create a Java program that finds the first character in a string that appears only once.
Example:
Input:
swiss
Output:
First non repeating character: w
Requirements:
Take string input from user
Count character frequency
Return first character with frequency 1