Leetcode 844. Backspace String Compare
Determine whether two strings containing letters and '#' (backspace) produce the same final text after applying backspaces. The core challenge is correctly handling deletions without rebuilding strings — typically solved in O(n) time and O(1) extra space via reverse traversal with skip counters.
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Amazon
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Late September, 2024
Amazon
Intern
Backspace String Compare: Compare two strings to determine if they are the same after processing all backspace operations. Each # character represents a backspace that removes the previous character.
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