Karan and Even Numbers
Problem
Karan likes even numbers very much. He has a very long list of numbers. You just need to print the even numbers from the list. The list ends when -1 is encountered.
Input: The list.
Output: Print even numbers from the list, one per line.
Constraints: -1 <= i <= 10^9
Time Limit: 1
Memory Limit: 256
Source Limit:
