Dsa
Two Pointers
Easy
Unique Character Substring Count
You are given a string. Your task is to count the number of substrings that contain all unique characters. A substring is valid if no character appears more than once. Use a two-pointer technique to efficiently compute the count.
Input Format:
- The first line contains a string s.
Output Format:
- Print the count of unique character substrings.
Example:
Input:
abcabcbb
Output:
10
Key concepts
two_pointersstringscounting
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