MATLAB and Simulink resources for Arduino, LEGO, and Raspberry Pi test

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Apply TodayAssume that x is an n-by-2 matrix. The aim is to return the first column of x, but sorted according to the second column.

Example:

Input = [1 2 3 4 5; 4 3 1 2 2]'

Output = [3 4 5 2 1]'

192 correct solutions
140 incorrect solutions

Last solution submitted on Jun 17, 2016

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