Given N integers. Find the second largest element of the sequence (the element that would be the penultimate if the input data were sorted non-decreasingly)
Input:
the first line sets the number N (
\(2<=N<=10^5\))
then there are N lines, one integer in each line
Output:
print the second maximum element
Examples
| № |
Input |
Output |
| 1 |
7
10
15
20
35
14
35
10 |
35 |
| 2 |
5
10
5
7
11
9 |
10 |
Запрещенные операторы:max;min;[;sort