Unique Paths (Extra) Problem

Unique Paths (Extra) Problem — ExecCode Medium DSA Practice

Solve the Unique Paths (Extra) problem on ExecCode. Free online medium DSA practice in Arrays - Basics. Write and run code in Java, C++, Python — no signup required to run.

Problem description

Unique Paths (Extra): grid DP right/down For Unique Paths (Extra), focus on the exact input variables, return only the requested value, and preserve the required time complexity for the intended pattern.

Examples

Input m = 3, n = 2; Output 3

Constraints

1 ≤ n ≤ 10^4

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