Minimum Number of Arrows (Popular) Problem

Minimum Number of Arrows (Popular) Problem — ExecCode Medium DSA Practice

Solve the Minimum Number of Arrows (Popular) 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

Minimum Number of Arrows (Popular). Sort by end; shoot at end. For Minimum Number of Arrows (Popular), focus on the exact input variables, return only the requested value, and preserve the required time complexity for the intended pattern.

Examples

Input {"points": [[10, 16], [2, 8], [1, 6], [7, 12]]}; Output 2

Constraints

1 ≤ n ≤ 10^5

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