cf B. Vasya and Public Transport

http://codeforces.com/contest/355/problem/B
 1 #include <cstdio>
 2 #include <cstring>
 3 #include <algorithm>
 4 using namespace std;
 5 int a[1001],b[1001];
 6 int c1,c2,c3,c4;
 7 int n,m;
 8 int main()
 9 {
10     while(scanf("%d%d%d%d",&c1,&c2,&c3,&c4)!=EOF)
11     {
12         scanf("%d%d",&n,&m);
13         for(int i=1; i<=n; i++)
14         {
15             scanf("%d",&a[i]);
16         }
17         for(int i=1; i<=m; i++)
18         {
19             scanf("%d",&b[i]);
20         }
21         int sum=0;
22         for(int i=1; i<=n; i++)
23         {
24             sum+=min(a[i]*c1,c2);
25         }
26         if(sum>c3)
27         {
28             sum=c3;
29         }
30         int sum1=0;
31         for(int i=1; i<=m; i++)
32         {
33             sum1+=min(b[i]*c1,c2);
34         }
35         if(sum1>c3)
36         {
37             sum1=c3;
38         }
39         int ans=sum1+sum;
40         if(sum1+sum>c4)
41         {
42             ans=c4;
43         }
44         printf("%d
",ans);
45     }
46     return 0;
47 }
View Code