Finding Unique Characters in a Java String
Finding Unique Characters in a Java String #java #javainterviewquestions #javaforbeginners
This topic explains how to identify unique characters in a string using Java.
"A unique character is one that appears only once in the given string."
By using string methods like charAt() along with loops, we can compare characters and count their occurrences.
If a character occurs exactly one time, it is considered unique.
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