For example
credit_card_int=[5,6,7,8]For this list. (happens to be 4 items) i want the even numbers from the i to be multiplied by 2. For example. Since for starts from 0 its cound, 5 and 7 will be multiplied because with the for use 0 and 3 are even numbers. So the 0(first item) and the 3rd item will be multiplied