Maximum even amount
Problem
The input of the program is a sequence of N integers (\(N>1\)) . It is necessary to find such a set of numbers from the given series that their sum will be even and maximum. Number of numbers in set k (\(1 <= k <= N\)).
Input
The first line of the input specifies the number of numbers N (\(2 <= N <= 10000\)). Each of the following N lines contains a single integer in the range of –100 to 100.
Imprint
Output one number: the maximum even sum.
Examples
| # |
Input |
Output |
| 1 |
8
-5
-13
15
-9
-3
-6
-10
-8 |
12 |