Sum Of Subarray Ranges Problem

Sum Of Subarray Ranges Problem — ExecCode Medium DSA Practice

Solve the Sum Of Subarray Ranges 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

Practice companion for CodeFlow sum-of-subarray-ranges.

Examples

Input {"nums": [1, 2, 3]}; Output 4. Input {"nums": [11, 4, 8, 8, 9, -2, 13]}; Output 190. Input {"nums": [8, 17]}; Output 9

Constraints

1 ≤ n ≤ 10^5

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