Some are even numbers
Return true if the given array consists of even numbers.
Otherwise false.
Sample Code:
function someEven(arr) {
// Enter your logic here...
}
Examples:
Input: [1,2,3,4,5]
Output: true
Explanation: 2 and 4 are even numbers.
Input: [1,'Happy',3,'Coding',5]
Output: false
Explanation: There are no even numbers.
