Given a sequence of ~N~ integers with absolute values not exceeding ~10^9~, print the number of positive elements and their sum.

Input

• The first line contains an integer ~N~ ~(N ≤ 10^5)~.
• The next line contain ~N~ integer numbers.

Output

• Print two integers:
  • The first integer is the count of positive elements in the sequence.
  • The second integer is the sum of all positive elements in the sequence.

Sample Input

5
1 -2 3 -4 5

Sample Output

3 9