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Problem 351. Back to basics 8 - Matrix Diagonals

Created by Alan Chalker

Covering some basic topics I haven't seen elsewhere on Cody.

Given an input vector of numbers, output a square array with the vector as the main diagonal and all other elements = 0.

[1:4] ->
1 0 0 0
0 2 0 0
0 0 3 0
0 0 0 4

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Solution Statistics

331 correct solutions 105 incorrect solutions
Last solution submitted on Oct 25, 2014

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