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Problem 1259. It's race time again! Write a function that is at least twice as fast as the test suite call of repmat().

Created by Jeremy

Given an input element x, and the dimensions, (m, n) return a matrix of size m x n filled with element x. This must be done in less than half the time that repmat(x, m, n) takes. This is the sequel to

Example: Input: repl_mat(2, 2, 5) Output: [2, 2, 2, 2, 2; 2, 2, 2, 2, 2];


Problem Group

Solution Statistics

32 correct solutions 112 incorrect solutions
Last solution submitted on Nov 26, 2015