Cody

Solution 2183459

Submitted on 31 Mar 2020 by Benjamin Abruzzo
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

Test Suite

Test Status Code Input and Output
1   Pass
x = 5; assert(isequal(unique(rand_plusminus1(x)),[-1;1]))

y = 1 1 0 1 0 0 1 0 1 0 1 0 1 1 0 0 0 1 0 0 0 1 0 0 0 y = 1 1 -1 1 -1 -1 1 -1 1 -1 1 -1 1 1 -1 -1 -1 1 -1 -1 -1 1 -1 -1 -1

2   Pass
x = 1; assert(isequal(abs(rand_plusminus1(x)),1))

y = 1 y = 1

3   Pass
x = 0; assert(isequal(rand_plusminus1(x),[]))

y = [] y = []

4   Pass
x = 999; assert(isequal(unique(rand_plusminus1(x)),[-1;1]))

y = Columns 1 through 30 1 1 1 1 0 1 1 1 0 0 0 0 0 0 1 1 1 0 1 0 0 1 0 1 0 0 1 0 1 0 0 1 1 0 0 1 1 1 1 0 1 0 0 1 0 1 1 1 1 0 0 1 1 1 0 1 1 1 0 0 0 1 1 0 1 0 0 1 1 0 1 0 1 1 1 1 0 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 1 1 1 0 0 0 1 1 0 1 1 1 0 1 1 1 1 1 0 1 0 0 0 0 1 1 1 0 0 0 1 0 1 1 1 1 1 0 0 1 1 1 1 0 1 0 0 1 0 1 1 1 1 1 1 0 1 0 0 0 0 1 1 0 1 1 0 0 1 0 1 1 0 1 1 0 0 0 1 1 0 1 0 1 1 0 0 0 1 1 0 0 0 1 1 1 0 0 0 0 0 1 0 1 0 0 1 1 0 0 1 1 0 1 1 0 1 0 0 0 0 1 1 0 0 1 0 0 0 1 1 0 0 0 0 1 0 0 0 1 1 1 0 0 1 1 1 1 1 1 0 0 1 0 0 1 1 0 0 0 0 1 0 1 1 1 1 1 1 1 1 1 1 1 1 0 0 1 0 1 0 1 1 1 0 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1 0 1 1 1 1 0 0 1 0 0 0 1 1 1 0 1 0 0 1 1 0 1 0 1 1 0 0 0 1 0 1 1 1 1 0 1 0 1 0 0 0 1 0 1 0 1 0 1 0 0 0 1 0 1 0 1 0 0 1 1 1 0 1 1 0 1 0 1 1 1 1 1 1 0 1 0 1 1 0 0 1 1 0 1 0 0 1 0 0 0 0 0 1 0 0 1 1 0 1 0 0 0 1 0 1 0 0 1 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 1 1 0 1 1 0 1 0 1 1 1 1 0 0 0 1 1 1 0 0 1 1 0 1 1 1 1 0 0 0 1 0 1 0 0 1 0 0 0 0 1 0 0 1 0 0 0 0 1 0 1 0 0 1 0 1 0 0 0 1 0 0 0 0 1 1 1 0 0 1 1 1 1 0 0 1 0 1 1 1 1 1 0 1 1 1 0 1 0 1 0 1 1 1 1 1 1 0 0 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 0 1 0 0 0 0 1 0 1 0 0 0 0 1 1 0 1 0 1 0 0 1 0 1 1 0 0 0 1 1 0 0 0 0 0 1 0 1 1 0 1 1 1 0 0 0 1 1 1 1 1 0 1 1 1 0 1 0 1 1 0 1 0 1 0 0 1 0 1 1 1 1 0 1 0 0 0 1 1 0 1 0 0 1 0 0 1 0 0 0 1 1 1 0 1 1 1 1 1 0 0 1 1 0 1 1 1 1 0 0 0 1 1 0 0 1 0 1 1 1 1 0 1 0 0 0 1 1 0 0 1 1 0 0 0 1 0 1 0 0 0 1 1 0 1 1 0 0 0 0 1 0 1 0 0 1 1 1 1 0 1 1 0 1 1 0 0 1 1 1 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 1 0 0 1 1 1 1 1 0 0 0 0 1 0 1 1 0 1 0 0 1 1 1 1 1 0 0 1 1 0 1 0 0 1 0 1 0 0 1 1 1 0 1 0 1 0 1 0 0 1 1 1 0 0 1 0 1 0 0 0 1 1 0 1 1 0 1 0 0 1 1 0 0 0 0 1 0 1 1 1 1 1 1 0 0 1 0 0 0 0 1 0 0 1 1 0 1 0 1 0 0 0 0 0 0 1 1 0 1 0 0 1 0 1 1 1 1 0 0 1 0 0 1 0 1 0 0 1 0 1 1 0 0 0 1 1 1 1 1 0 1 1 0 1 1 0 1 1 0 1 0 0 0 0 0 0 0 0 1 0 0 1 0 1 1 1 0 1 1 0 1 1 1 0 0 0 1 1 0 1 1 1 0 1 1 1 0 1 1 1 0 1 0 0 1 0 1 0 1 1 1 1 1 1 1 1 1 0 1 1 0 1 1 0 0 0 0 1 1 1 1 0 1 1 1 0 0 1 1 1 1 0 0 0 0 0 0 0 1 0 1 0 1 1 1 0 0 0 1 0 0 1 1 1 1 1 1 1 0 0 1 1 1 1 1 0 0 0 0 0 0 0 1 1 1 0 0 0 1 1 1 1 0 0 1 0 0 0 1 0 1 1 0 1 0 1 1 0 1 1 0 0 1 1 1 0 0 0 1 1 1 0 0 0 1 0 0 1 0 0 0 0 0 0 1 0 0 0 0 1 0 0 1 0 0 0 0 1 0 0 1 1 0 1 1 0 1 1 0 0 1 1 1 1 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 1 1 0 0 0 0 0 0 1 0 1 0 1 1 0 1 0 0 1 0 0 0 1 0 1 0 0 0 0 1 0 1 1 1 1 1 0 0 0 0 1 1 1 1 0 1 1 1 1 0 1 1 1 0 0 0 0 0 0 1 1 1 0 1 0 1 1 0 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 1 1 0 1 0 0 0 1 1 0 0 1 0 1 0 1 1 0 0 0 0 1 0 1 1 0 1 0 1 1 1 0 0 0 1 0 1 1 1 1 1 0 1 1 0 1 0 1 0 1 0 1 1 0 1 0 0 0 0 1 0 0 1 1 1 1 1 0 1 1 0 1 1 1 0 0 0 0 1 1 1 0 1 1 1 0 1 1 0 0 1 1 1 0 1 0 0 0 1 1 0 1 0 1 0 1 1 1 1 0 0 1 0 1 1 1 1 0 0 1 1 1 1 1 1 0 0 0 0 1 0 1 1 1 0 1 0 0 0 1 1 1 0 1 1 0 1 1 0 0 1 1 1 1 1 0 1 0 0 1 1 0 1 0 1 1 0 1 0 0 0 1 0 0 1 0 0 0 1 1 0 0 1 0 1 0 0 1 0 0 0 0 1 1 0 1 0 1 0 0 1 1 0 1 1 0 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 0 1 1 0 0 1 1 0 1 0 1 0 0 1 1 1 1 1 1 1 1 1 0 1 0 0 1 1 0 0 1 1 0 0 0 1 1 0 1 0 0 1 1 1 1 0 0 0 0 0 1 0 1 0 0 1 1 1 0 1 1 1 0 0 1 0 1 0 1 1 0 1 1 0 1 1 1 1 0 1 1 0 0 0 1 0 0 1 0 1 0 0 1 1 1 0 1 1 1 1 1 1 0 1 1 1 0 0 1 0 0 1 0 1 0 1 1 1 0 1 0 1 0 1 0 0 1 1 0 0 0 1 0 1 0 0 0 1 1 0 1 0 0 0 0 0 0 1 1 1 1 0 1 0 1 0 1 0 0 1 1 1 0 1 0 1 0 1 0 1 1 0 1 0 0 1 0 1 1 1 1 1 0 0 1 1 1 0 1 0 0 0 0 1 1 1 0 0 0 1 1 1 0 1 0 1 1 1 1 1 1 1 1 1 1 0 0 0 1 0 1 1 0 0 1 1 1 1 ...