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\n",ans);

45     }

46     return 0;

47 }

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