Problem 116. Distance walked 2D

Solution 159565

Submitted on 8 Nov 2012 by Dieter

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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)) d = -3 -4 0 1 1 0 ans = 7
2	Pass	%% xy = [3,4; 0,0]; z_correct = 5; assert(isequal(walked(xy),z_correct)) d = -3 -4 ans = 5
3	Pass	%% xy = [0,0; 5,12; 0,12]; z_correct = 18; assert(isequal(walked(xy),z_correct)) d = 5 12 -5 0 ans = 18

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))

d = -3 -4 0 1 1 0 ans = 7

Pass

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

d = -3 -4 ans = 5

Pass

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

d = 5 12 -5 0 ans = 18