Problem 624. Get the length of a given vector

Solution 82375

Submitted on 25 Apr 2012 by Yudong Zhang

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Mark on 28 May 2012

Not clear whether the problem is asking for the geometric length (norm) or number of elements.

asa czylabson on 30 Jan 2019

you are right, the author should rephrase the description....

Test	Status	Code Input and Output
1	Pass	%% x = [1 2 3]; y_correct = 3; assert(isequal(VectorLength(x),y_correct))
2	Pass	%% x = 1:10; y_correct = 10; assert(isequal(VectorLength(x),y_correct))
3	Pass	%% x = rand(1,928); y_correct = 928; assert(isequal(VectorLength(x),y_correct))

Test

Status

Code Input and Output

Pass

%% x = [1 2 3]; y_correct = 3; assert(isequal(VectorLength(x),y_correct))

Pass

%% x = 1:10; y_correct = 10; assert(isequal(VectorLength(x),y_correct))

Pass

%% x = rand(1,928); y_correct = 928; assert(isequal(VectorLength(x),y_correct))