### 题目描述

The Fourth Voice of China is coming. It will apply a new rule to determine the champion. There are four judges in charge of scoring for the singer, each judge giving a score Si and a weight Wi, the weighted  score of each judge is Si*Wi. For each singer, the final score is the sum of four judges’ weighted score. Can you write a program to calculate the final score?

### 输入

The first line of the input contains two integers N and M(1<=N<=20, 1<=M<=50) . N means the number of test cases and M means the number of candidates. The second line cinsists of 4 decimals (0<w1, w2, w3, w4<1) which represent the judges’ weights . Then the follows  are M lines, each line consisting of 4 integers (0<=s1, s2, s3, s4<= 100) which represent judges’ scores.

### 输出

For each case, output the integer part of the final scoreof every candidates for each line.

1 2
0.2 0.3 0.1 0.4
78 88 79 80
83 89 87 79

81
83

### 代码如下

``````#include <stdio.h>
int main()
{
int n, m,i,j,a[100][100],k;
double b[100],sum[100];
scanf("%d",&n);
for(k=0;k<n;k++)
{
scanf("%d",&m);
for(i=0;i<4;i++)
{
scanf("%lf",&b[i]);
}
for(i=0;i<m;i++)
{
sum[i]=0;
for(j=0;j<4;j++)
{
scanf("%d",&a[i][j]);
sum[i]+=a[i][j]*b[j];
}
printf("%d
",(int)sum[i]);
}
}
return 0;
}
``````