## The challenge

Numbers ending with zeros are boring.

They might be fun in your world, but not here.

Get rid of them. Only the ending ones.

 ``````1 2 3 4 `````` ``````1450 -> 145 960000 -> 96 1050 -> 105 -1050 -> -105 ``````

## The solution in Python code

Option 1:

 ``````1 2 3 4 5 6 7 8 `````` ``````def no_boring_zeros(n): n = str(n) for i in range(len(n)-1, 0, -1): if n[i]=="0": n = n[π] else: return int(n) return int(n) ``````

Option 2:

 ``````1 2 3 4 5 `````` ``````def no_boring_zeros(n): try: return int(str(n).rstrip('0')) except ValueError: return 0 ``````

Option 3:

 ``````1 2 `````` ``````def no_boring_zeros(n): return int(str(n).rstrip("0")) if n else n ``````

## Test cases to validate our solution

 `````` 1 2 3 4 5 6 7 8 9 10 11 12 13 `````` ``````import test from solution import no_boring_zeros @test.describe("Fixed Tests") def fixed_tests(): @test.it('Basic Test Cases') def basic_test_cases(): test.assert_equals(no_boring_zeros(1450), 145) test.assert_equals(no_boring_zeros(960000), 96) test.assert_equals(no_boring_zeros(1050), 105) test.assert_equals(no_boring_zeros(-1050), -105) test.assert_equals(no_boring_zeros(0), 0) test.assert_equals(no_boring_zeros(2016), 2016) ``````