#include <iostream>#include <cstdio>#include <cstring>#include <algorithm>#define nmax 1005using namespace std;int c[nmax],dp[nmax];bool cmp(int a, int b){ return a<b;}int main(){ //freopen("in.txt","r",stdin); int n; while(scanf("%d",&n) && n){ memset(dp,0,sizeof(dp)); for(int i = 1; i<=n; ++i) scanf("%d",&c[i]); sort(c+1,c+1+n,cmp); int m; scanf("%d",&m); int t = m-5; if(m<5)