#include<iostream>
#include<cstdio>
#include<cstring>
#include<vector>
#include<algorithm>
using namespace std;
const int maxn=1e5+50;
int n,t;
vector<int> son[maxn];
int solve(int u)
{
if(son[u].empty()) return 1;
int num=son[u].size();
int c=(num*t-1)/100+1;
vector<int> d;
for(int i=0; i<num; i++)
d.push_back(solve(son[u][i]));
sort(d.begin(),d.end());
int ans=0;
for(int i=0; i<c; i++)
ans+=d[i];
return ans;
}
int main()
{
while(scanf("%d%d",&n,&t)==2&&n)
{
for(int i=0;i<=n;i++) son[i].clear();
for(int i=1; i<=n; i++)
{
int x;
scanf("%d",&x);
son[x].push_back(i);
}
printf("%d\n",solve(0));
}
return 0;
}
UVA 12186(p282)----Another Crisis
最新推荐文章于 2018-09-04 21:09:31 发布