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Fetching algorithms...
Watch key transitions, pointers, and variables update step-by-step.
Read clean, documented implementations across multiple patterns.
Sketch diagrams on an infinite canvas and draft notes directly inline.
text = "ABABDABACDABABCABAB", pattern = "ABABCABAB"[10]text = "GEEKSFORGEEKS", pattern = "GEEK"[0, 8]text = "TEST", pattern = ""[0, 1, 2, 3]text = "", pattern = "TEST"[]text = "AAAA", pattern = "AAA"[0, 1]Time Complexity
Space Complexity