Problem Description Ignatius has just come back school from the 30th ACM/ICPC. Now he has a lot of homework to do. Every teacher gives him a deadline of handing in the homework. If Ignatius hands in the homework after the deadline, the teacher will reduce his score of the final test. And now we assume that doing everyone homework always takes one day. So Ignatius wants you to help him to arrange the order of doing homework to minimize the reduced score.
Input The input contains several test cases. The first line of the input is a single integer T that is the number of test cases. T test cases follow.
Each test case start with a positive integer N(1<=N<=1000) which indicate the number of homework.. Then 2 lines follow. The first line contains N integers that indicate the deadlines of the subjects, and the next line contains N integers that indicate the reduced scores.
Output For each test case, you should output the smallest total reduced score, one line per test case.
Sample Input
3
3
3 3 3
10 5 1
3
1 3 1
6 2 3
7
1 4 6 4 2 4 3
3 2 1 7 6 5 4
Sample Output
0
3
5
Author lcy
Source 2007省赛集训队练习赛（10）_以此感谢DOOMIII 贪呀贪心。=。==。= 对完不成后的处罚排序（由大到小），依次遍历求解。 这样可以保证最优，因为小于规定时间且处罚大的总是先遍历到。
#include
#include
#include
#include
#include
using namespace std; int t,n; struct node{ int a,b; }s[1100]; int hash[1100]; int cmp(node l1,node l2) { if(l1.b!=l2.b) return l1.b>l2.b; return l1.a>l2.a; } int main() { int t,i,j; cin>>t; while(t--) { cin>>n; memset(hash,0,sizeof(hash)); for(i=0;i
>s[i].a; for(i=0;i
>s[i].b; sort(s,s+n,cmp); int sum=0; for(i=0;i
0;j--) { if(!hash[j]) { hash[j]=1; break; } } if(j==0) sum+=s[i].b; } cout<