## The challenge

I will give you an integer. Give me back a shape that is as long and wide as the integer. The integer will be a whole number between 1 and 50.

### Example

`n = 3`, so I expect a 3×3 square back just like below as a string:

 ``````1 2 3 `````` ``````+++ +++ +++ ``````

## The solution in Python

Option 1:

 ``````1 2 `````` ``````def generateShape(i): return (i-1)*(('+'*i)+'\n')+('+'*i) ``````

Option 2:

 ``````1 2 `````` ``````def generateShape(integer): return '\n'.join('+' * integer for i in range(integer)) ``````

Option 3:

 ``````1 2 3 4 5 6 7 `````` ``````def generateShape(n): string = "" for row in range(n): for col in range(n): string += '+' string += '\n' return(string[:-1]) ``````

## Test cases to validate our solution

 ``````1 2 3 4 `````` ``````@test.describe("Fixed Tests") def basic_tests(): test.assert_equals(generate_shape(3), '+++\n+++\n+++') test.assert_equals(generate_shape(8), '++++++++\n++++++++\n++++++++\n++++++++\n++++++++\n++++++++\n++++++++\n++++++++') ``````