With c programming and without pointer and function You are given an array of N positive integers. Find the maximum even values from the array. For finding the maximum even values from the array you can perform only one of the following operations. Choose any even value from the array. Choose any two(must be different) values from the array and perform summation on those two values. If it will even you can pick those two values. It is guaranteed that all the integers are distinct and at least one operation will exist in the given input. Input Format The first line contains a single positive integer N. The second line will contain N positive integers A1,A2,A3,A4.....An Constraints 1 <= N <= 10 1 <= A[i] <= 20 where (0 <= i < n) Output Format Print a single positive integer, the maximum even value. Sample Input 0 52 4 6 8 10 Sample Output 0 18 Explanation 0 In this case, we can choose 8 and 10, the summation is 18 which is the maximum even. Sample Input 1 52 9 4 1 3 Sample Output 1 12 Explanation 1 In this case we can choose 9 and 3, the summation is 12, which is the maximum even here.

You are given an array of N positive integers. Find the maximum even values from the array. For finding the maximum even values from the array you can perform only one of the following operations.

• Choose any even value from the array.
• Choose any two(must be different) values from the array and perform summation on those two values. If it will even you can pick those two values.

It is guaranteed that all the integers are distinct and at least one operation will exist in the given input.

• The first line contains a single positive integer N.
• The second line will contain N positive integers A1,A2,A3,A4.....An

1. 1 <= N <= 10
2. 1 <= A[i] <= 20 where (0 <= i < n)

• Print a single positive integer, the maximum even value.