| Time Limit: 1000MS | Memory Limit: 30000K | |
| Total Submissions: 10326 | Accepted: 6393 |
#include<iostream>
#include<cstdio>
#include<cstring>
using namespace std;
int main()
{
int dp[25][15005];
int n,g,c[25],w[25],i,j;
while(cin>>n>>g)
{
for(i=1;i<=n;i++)
cin>>c[i];
for(i=1;i<=g;i++)
cin>>w[i];
memset(dp,0,sizeof(dp));
dp[0][7500]=1;
for(i=1;i<=g;i++)
for(j=0;j<=15000;j++)
if(dp[i-1][j])
{
for(int k=1;k<=n;k++)
dp[i][j+c[k]*w[i]]+=dp[i-1][j];
}
cout<<dp[g][7500]<<endl;
}
return 0;
}
原文地址:http://blog.csdn.net/fanerxiaoqinnian/article/details/38067657