Problem 46823. Create a vector of n alternating ones and minus ones (★★)

Solution 3251873

Submitted on 17 Oct 2020 by Payam Morsali

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Test	Status	Code Input and Output
1	Pass	n = 5; y_correct = [1 -1 1 -1 1]; assert(isequal(alternating1_1(n),y_correct)) y = 1 y = 1 -1 y = 1 -1 1 y = 1 -1 1 -1 y = 1 -1 1 -1 1
2	Pass	n = 8; y_correct = [1 -1 1 -1 1 -1 1 -1]; assert(isequal(alternating1_1(n),y_correct)) y = 1 y = 1 -1 y = 1 -1 1 y = 1 -1 1 -1 y = 1 -1 1 -1 1 y = 1 -1 1 -1 1 -1 y = 1 -1 1 -1 1 -1 1 y = 1 -1 1 -1 1 -1 1 -1

Test

Status

Code Input and Output

Pass

n = 5; y_correct = [1 -1 1 -1 1]; assert(isequal(alternating1_1(n),y_correct))

y = 1 y = 1 -1 y = 1 -1 1 y = 1 -1 1 -1 y = 1 -1 1 -1 1

Pass

n = 8; y_correct = [1 -1 1 -1 1 -1 1 -1]; assert(isequal(alternating1_1(n),y_correct))

y = 1 y = 1 -1 y = 1 -1 1 y = 1 -1 1 -1 y = 1 -1 1 -1 1 y = 1 -1 1 -1 1 -1 y = 1 -1 1 -1 1 -1 1 y = 1 -1 1 -1 1 -1 1 -1

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