Cody

# Problem 44652. Draw a 'X'!

Solution 1574336

Submitted on 3 Jul 2018 by Srishti Saha
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### Test Suite

Test Status Code Input and Output
1   Pass
n=3; y=[1 0 1 0 1 0 1 0 1]; assert(isequal(X(n),y))

arr = 0 0 0 0 0 0 0 0 0 arr = 1 0 0 0 1 0 0 0 1 arr1 = 0 0 1 0 1 0 1 0 0 arr1 = 1 0 1 0 1 0 1 0 1 ans = 1 0 1 0 1 0 1 0 1

2   Pass
n=4; y=[1 0 0 1 0 1 1 0 0 1 1 0 1 0 0 1]; assert(isequal(X(n),y))

arr = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 arr = 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 arr1 = 0 0 0 1 0 0 1 0 0 1 0 0 1 0 0 0 arr1 = 1 0 0 1 0 1 1 0 0 1 1 0 1 0 0 1 ans = 1 0 0 1 0 1 1 0 0 1 1 0 1 0 0 1

3   Pass
n=1; y=[1] assert(isequal(X(n),y))

y = 1 arr = 0 arr = 1 arr1 = 1 arr1 = 1 ans = 1

4   Pass
n=2; y=[1 1;1 1] assert(isequal(X(n),y))

y = 1 1 1 1 arr = 0 0 0 0 arr = 1 0 0 1 arr1 = 0 1 1 0 arr1 = 1 1 1 1 ans = 1 1 1 1

5   Pass
n=5; y=[1 0 0 0 1 0 1 0 1 0 0 0 1 0 0 0 1 0 1 0 1 0 0 0 1]; assert(isequal(X(n),y))

arr = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 arr = 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 arr1 = 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 arr1 = 1 0 0 0 1 0 1 0 1 0 0 0 1 0 0 0 1 0 1 0 1 0 0 0 1 ans = 1 0 0 0 1 0 1 0 1 0 0 0 1 0 0 0 1 0 1 0 1 0 0 0 1