Smallest Range Covering Elements from K Lists Problem

Smallest Range Covering Elements from K Lists Problem — ExecCode Hard DSA Practice

Solve the Smallest Range Covering Elements from K Lists problem on ExecCode. Free online hard DSA practice in Arrays - Basics. Write and run code in Java, C++, Python — no signup required to run.

Problem description

Smallest Range Covering Elements from K Lists. Min-heap + track max. For Smallest Range Covering Elements from K Lists, focus on the exact input variables, return only the requested value, and preserve the required time complexity for the intended pattern.

Examples

Input {"nums": [[4, 10, 15, 24, 26], [0, 9, 12, 20], [5, 18, 22, 30]]}; Output [20, 24]

Constraints

1 ≤ n ≤ 10^5

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