Find the second largest element in an array.

Difficulty: Medium

Phase: 6 · Mixed Logical Challenges

XP Reward: 20 XP

Topics: Mixed Logical Challenges, Medium

Supported Languages: Python, JavaScript, C, C++, Java

Problem Description

Given two sorted arrays, find their intersection (common elements appearing in both) and print separated by space. Input Format: Read input from standard input (stdin). Output Format: Print the result to standard output (stdout).

Constraints

-10^9 <= N <= 10^9

Examples

Example 1

Input: 5 1 2 3 4 5 4 2 4 6 8

Output: 2 4

Explanation: Sample execution for input 5 1 2 3 4 5 4 2 4 6 8