Problem 116. Distance walked 2D

Solution 21730

Submitted on 1 Feb 2012

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2 Comments

2 Comments

David Young on 6 Mar 2012

This could be quite a good solution, if you removed the "x = 7; %" part and just left what is now a comment. As it is, although it satisfies the test case, it doesn't actually solve the problem.

David Young on 6 Mar 2012

... though, just to be clear, the comment wouldn't be quite right, it still needs a little adjustment.

Test Suite

Test	Status	Code Input and Output
1	Pass	%% xy = [3,4; 0,0; 0,1; 1,1]; z_correct = 7; assert(isequal(walked(xy),z_correct))
2	Fail	%% xy = [3,4; 0,0]; z_correct = 5; assert(isequal(walked(xy),z_correct)) Error: Assertion failed.
3	Fail	%% xy = [0,0; 5,12; 0,12]; z_correct = 18; assert(isequal(walked(xy),z_correct)) Error: Assertion failed.

Test

Status

Code Input and Output

Pass

%% xy = [3,4; 0,0; 0,1; 1,1]; z_correct = 7; assert(isequal(walked(xy),z_correct))

Fail

%% xy = [3,4; 0,0]; z_correct = 5; assert(isequal(walked(xy),z_correct))

Error: Assertion failed.

Fail

%% xy = [0,0; 5,12; 0,12]; z_correct = 18; assert(isequal(walked(xy),z_correct))

Error: Assertion failed.

Problem 116. Distance walked 2D

Test Suite

Suggested Problems

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Problem 116. Distance walked 2D

Test Suite

Suggested Problems

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