Question

def double_odd_values(my_list):

"""

04. making changes to some values in a list

Finish this function takes a list as parameter, and double all the odd

values in place.

For example, for the parameter [1, 2, 3], after calling this function,

the list will be changed

to [2,2,6] and the changes will be made in place.

You can assume all the items in the parameter are integers.

There is no explicit return value for this function.

- Updating the items in a list

- Using loops (both for loops and while loops) to visit all the items

in a list

- Writing loops with if/else statements

"""

# test for Q4

my_list3 = [1, 2, 3, 11]

double_odd_values(my_list3)

print(my_list3)

Answer 1

def double_odd_values(my_list):
    """
    04. making changes to some values in a list
    Finish this function takes a list as parameter, and double all the odd
    values in place.
    For example, for the parameter [1, 2, 3], after calling this function,
    the list will be changed
    to [2,2,6] and the changes will be made in place.
    You can assume all the items in the parameter are integers.
    There is no explicit return value for this function.
    - Updating the items in a list
    - Using loops (both for loops and while loops) to visit all the items
    in a list
    - Writing loops with if/else statements
    """
    for i in range(len(my_list)):
        if my_list[i] % 2 == 1:
            my_list[i] *= 2


# test for Q4
my_list3 = [1, 2, 3, 11]
double_odd_values(my_list3)
print(my_list3)