Problem:
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Matrix Vector Multiplication

Write a program which reads a $ n \times m$ matrix $A$ and a $m \times 1$ vector $b$, and prints their product $Ab$.

A column vector with m elements is represented by the following equation.

\[
b = \left(
\begin{array}{c}
b_1 \\
b_2 \\
: \\
b_m \\
\end{array}
\right)
\]

A $n \times m$ matrix with $m$ column vectors, each of which consists of $n$ elements, is represented by the following equation.

\[
A = \left(
\begin{array}{cccc}
a_{11} & a_{12} & ... & a_{1m} \\
a_{21} & a_{22} & ... & a_{2m} \\
: & : & : & : \\
a_{n1} & a_{n2} & ... & a_{nm} \\
\end{array}
\right)
\]

$i$-th element of a $m \times 1$ column vector $b$ is represented by $b_i$ ($i = 1, 2, ..., m$), and the element in $i$-th row and $j$-th column of a matrix $A$ is represented by $a_{ij}$ ($i = 1, 2, ..., n,$ $j = 1, 2, ..., m$).

The product of a $n \times m$ matrix $A$ and a $m \times 1$ column vector $b$ is a $n \times 1$ column vector $c$, and $c_i$ is obtained by the following formula:

\[
c_i = \sum_{j=1}^m a_{ij}b_j = a_{i1}b_1 + a_{i2}b_2 + ... + a_{im}b_m
\]

Input

In the first line, two integers $n$ and $m$ are given. In the following $n$ lines, $a_{ij}$ are given separated by a single space character. In the next $m$ lines, $b_i$ is given in a line.

Output

The output consists of $n$ lines. Print $c_i$ in a line.

Constraints

$1 \leq n, m \leq 100$

$0 \leq b_i, a_{ij} \leq 1000$

Sample Input

3 4
1 2 0 1
0 3 0 1
4 1 1 0
1
2
3
0

Sample Output

5
6
9

Solution in Python3 (judge verdict: Accepted)

base_num = input()
unit = base_num.split(' ')
vec_a_max = int(unit[0])
vec_b_max = int(unit[1])
end_num = 0

input_list = []
while True:
    base_suit = input()
    input_list.append(base_suit)

    end_num += 1
    if (vec_a_max + vec_b_max) == end_num:
        break

matrix_a = []
matrix_b = []
for i, r in enumerate(input_list):
    if i < vec_a_max: 
        row = r.split(' ')
        matrix_a.append([int(x) for x in row])
    else:
        matrix_b.append(int(r))

for row_a in matrix_a:
    c = 0
    for a,b in zip(row_a,matrix_b):
        c += a * b
    print(c)