Problem 60819. Sum of Positive Elements in a Matrix

Given a matrix A, write a function that returns the sum of all positive elements in A.
Input:
A = [-3, 4, -1; 6, -2, 8]
Output:
y = 18
Solve

Solution Stats

54.84% Correct | 45.16% Incorrect
Last Solution submitted on Sep 16, 2025

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