Bob is preparing to pass IQ test. The most frequent task in this test is `to find out which one of the given numbers differs from the others`. Bob observed that one number usually differs from the others in **evenness**. Help Bob — to check his answers, he needs a program that among the given numbers finds one that is different in evenness, and return a position of this number.
`!` Keep in mind that your task is to help Bob solve a `real IQ test`, which means indexes of the elements start from `1 (not 0)`
##Examples :
```python
iq_test("2 4 7 8 10") => 3 // Third number is odd, while the rest of the numbers are even
iq_test("1 2 1 1") => 2 // Second number is even, while the rest of the numbers are odd
```
def iq_test(n):
    n = [int(i)%2 for i in n.split()]
    if n.count(0)>1:
        return n.index(1)+1
    else:
        return n.index(0)+1

def iq_test(n):
    n = [int(i)%2 for i in n.split()]
    if n.count(0)>1:
        return n.index(1)+1
    else:
        return n.index(0)+1
