Cody

Problem 115. Distance walked 1D

Created by AMITAVA BISWAS in Community

Suppose you go from position 7 to 10 to 6 to 4. Then you have walked 9 units of distance, since 7 to 10 is 3 units, 10 to 6 is 4, and 6 to 4 is 2. Total distance traveled = 3 + 4 + 2 = 9.

Example:

 Input  x = [1 2 3 2]
 Output y is 3

Solution Stats

58.52% Correct | 41.48% Incorrect
Last solution submitted on Feb 23, 2018

Problem Comments

Solution Comments

Recent Solvers1843

Discover MakerZone

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

Learn more

Discover what MATLAB® can do for your career.

Opportunities for recent engineering grads.

Apply Today

MATLAB Academy

New to MATLAB?

Learn MATLAB today!