Tagged: Beginner

2

Find the last non repeating character in a given string.

Objective: Given a string, write an algorithm to find the last non repeating character in it. Example: String input = “algorithms tutorials” Output: ‘u’ String input = “aabbccdd” Output: No repeating character found. Approach:...

0

Find the last repeating character in a given string.

Objective: Given a string, write an algorithm to find the last repeating character in it. Example: String input = “horizon tutorials” Output: ‘i’ String input = “algorithms” Output: No repeating character found. Approach: Naive...

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