Competitions

# Even negative numbers in matrix

Given matrix of size n * n. Find the number and the sum of its even negative elements.

#### Input

First line contains number n (1n100). Next lines contains the n * n matrix. All numbers in the matrix are no more than 100 by absolute value.

#### Output

Print in one line the number and the sum of even negative numbers in the matrix.

Time limit 1 second
Memory limit 128 MiB
Input example #1
3
4 -2 5
1 -4 -12
0 1 -3

Output example #1
3 -18