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Minimum Window Substring

Hard

00:00

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Given strings s and t, find minimum window substring of s containing all characters of t.

Sample Input:

"ADOBECODEBANC", "ABC"

Sample Output:

"BANC"

Hints

Hint 1

Use sliding window with character counts

Hint 2

Track required and formed character counts

Hint 3

Expand and contract window to find minimum

Code Editor

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