Cody

# Problem 46. Which doors are open?

Solution 858656

Submitted on 29 Mar 2016 by Rohit Garud
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### Test Suite

Test Status Code Input and Output
1   Pass
x = 1; y_correct = 1; assert(isequal(which_doors_open(x),y_correct))

doors = 0

2   Pass
x = 3; y_correct = 1; assert(isequal(which_doors_open(x),y_correct))

doors = 0 0 0 doors = 1 0 0 doors = 1 1 0 doors = 1 1 1 doors = 1 0 1 doors = 1 0 0

3   Pass
x = 100; y_correct = [1 4 9 16 25 36 49 64 81 100]; assert(isequal(which_doors_open(x),y_correct))

doors = Columns 1 through 16 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 17 through 32 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 33 through 48 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 49 through 64 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 65 through 80 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 81 through 96 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 97 through 100 0 0 0 0 doors = Columns 1 through 16 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 17 through 32 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 33 through 48 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 49 through 64 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 65 through 80 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 81 through 96 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 97 through 100 0 0 0 0 doors = Columns 1 through 16 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 17 through 32 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 33 through 48 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 49 through 64 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 65 through 80 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 81 through 96 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 97 through 100 0 0 0 0 doors = Columns 1 through 16 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 17 through 32 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 33 through 48 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 49 through 64 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 65 through 80 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 81 through 96 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 97 through 100 0 0 0 0 doors = Columns 1 through 16 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Columns 17 through 32 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 33 through 48 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 49 through 64 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 65 through 80 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 81 through 96 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 97 through 100 0 0 0 0 doors = Columns 1 through 16 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 Columns 17 through 32 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 33 through 48 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 49 through 64 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 65 through 80 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 81 through 96 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 97 through 100 0 0 0 0 doors = Columns 1 through 16 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 Columns 17 through 32 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 33 through 48 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 49 through 64 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 65 through 80 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 81 through 96 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 97 through 100 0 0 0 0 doors = Columns 1 through 16 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 Columns 17 through 32 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 33 through 48 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 49 through 64 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 65 through 80 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 81 through 96 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 97 through 100 0 0 0 0 doors = Columns 1 through 16 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 Columns 17 through 32 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 33 through 48 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 49 through 64 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 65 through 80 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 81 through 96 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 97 through 100 0 0 0 0 doors = Columns 1 through 16 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 Columns 17 through 32 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 33 through 48 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 49 through 64 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 65 through 80 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 81 through 96 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 97 through 100 0 0 0 0 doors = Columns 1 through 16 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 Columns 17 through 32 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 33 through 48 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 49 through 64 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 65 through 80 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 81 through 96 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 97 through 100 0 0 0 0 doors = Columns 1 through 16 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 Columns 17 through 32 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 33 through 48 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 49 through 64 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 65 through 80 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 81 through 96 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 97 through 100 0 0 0 0 doors = Columns 1 through 16 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 Columns 17 through 32 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 33 through 48 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 49 through 64 0 ...

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