Cody

# Problem 23. Finding Perfect Squares

Solution 1714223

Submitted on 23 Jan 2019 by Kristoffer Hollund
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### Test Suite

Test Status Code Input and Output
1   Pass
a = [2 3 4]; assert(isequal(isItSquared(a),true))

b = logical 0 x = 1×3 logical array 0 0 1 b = logical 1

2   Pass
a = [20:30]; assert(isequal(isItSquared(a),false))

b = logical 0 x = 1×11 logical array 0 0 0 0 0 0 0 0 0 0 0 x = 1×11 logical array 0 0 0 0 0 0 0 0 0 0 0 x = 1×11 logical array 0 0 0 0 0 0 0 0 0 0 0 x = 1×11 logical array 0 0 0 0 0 0 0 0 0 0 0 x = 1×11 logical array 0 0 0 0 0 0 0 0 0 0 0 x = 1×11 logical array 0 0 0 0 0 0 0 0 0 0 0 x = 1×11 logical array 0 0 0 0 0 0 0 0 0 0 0 x = 1×11 logical array 0 0 0 0 0 0 0 0 0 0 0 x = 1×11 logical array 0 0 0 0 0 0 0 0 0 0 0 x = 1×11 logical array 0 0 0 0 0 0 0 0 0 0 0 x = 1×11 logical array 0 0 0 0 0 0 0 0 0 0 0

3   Pass
a = [1]; assert(isequal(isItSquared(a),true))

b = logical 0 x = logical 1 b = logical 1

4   Pass
a = [6 10 12 14 36 101]; assert(isequal(isItSquared(a),true))

b = logical 0 x = 1×6 logical array 0 0 0 0 1 0 b = logical 1

5   Pass
a = [6 10 12 14 101]; assert(isequal(isItSquared(a),false))

b = logical 0 x = 1×5 logical array 0 0 0 0 0 x = 1×5 logical array 0 0 0 0 0 x = 1×5 logical array 0 0 0 0 0 x = 1×5 logical array 0 0 0 0 0 x = 1×5 logical array 0 0 0 0 0