// 部分正确?
//
#include "stdafx.h"
#include<iostream>
#include<vector>
#include<iomanip>
using namespace std;
int main()
{
unsigned n;
double e;
unsigned d;
cin >> n >> e >> d;
double tmp;
vector<vector<double>> data(n, vector<double>());//创建n个vector元素!
for (unsigned i = 0; i < n; ++i)
{
unsigned max;
cin >> max;
data[i].push_back(max);
for (unsigned j = 0; j < max; j++)
{
cin >> tmp;
data[i].push_back(tmp);
}
}
unsigned maybe_kong = 0;
unsigned must_kong = 0;
for (auto &r : data)
{
size_t count_day = r[0];
size_t count = 0;
for (size_t i = 1; i < (count_day+1); ++i) //将统计天数放入,则容器大小加一!
{
if (r.at(i) < e)
++count;
}
if ((2 * count) > count_day)
{
if (count > d)
{
must_kong = must_kong + 1;
}
else
{
maybe_kong = maybe_kong + 1;
}
}
}
cout.setf(ios::fixed);
cout << setprecision(1) << (maybe_kong*1.0 / n*1.0) * 100 << "%" << " " << (must_kong*1.0 / n*1.0) * 100 << "%";//整数整除得到整数,必须转为小数!
system("pause");
return 0;
}
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