Problem 2350. What is Sum Of all elements of Matrix

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Given the matrix x, return the sum of all elements of matrix.

Example:

 Input  x = [ 1 2 0 0 0
              0 6 9 3 3 ]
 Output y is 24.

 Input  x = [ 1 NaN 0 0 0
              0 6 9 3 3 ]
 Output y is NaN.

Solve

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80.04% Correct | 19.96% Incorrect

• 546 Solutions
• 419 Solvers

Last Solution submitted on Jan 26, 2025

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