#include<iostream>
using namespace std;
#include<vector>
#include<deque>

void Score(vector<double>& v)
{
v.reserve(5);
cout << "请分别为五位选手打分" << endl;
cout << "A的得分：" << endl;
cin >> v[0];
cout << "B的得分：" << endl;
cin >> v[1];
cout << "C的得分：" << endl;
cin >> v[2];
cout << "D的得分：" << endl;
cin >> v[3];
cout << "E的得分：" << endl;
cin >> v[4];
}

void test01()
{
vector<vector<double>> v;
v.reserve(10);
vector<double> v1, v2, v3, v4, v5, v6, v7, v8, v9, v10;
v.push_back(v1);
v.push_back(v2);
v.push_back(v3);
v.push_back(v4);
v.push_back(v5);
v.push_back(v6);
v.push_back(v7);
v.push_back(v8);
v.push_back(v9);
v.push_back(v10);
int num = 1;
for (vector<vector<double>>::iterator it = v.begin();it != v.end();it++)
{
Score(*it);
cout << "第" << num << "为选手的得分为：";
for (vector<double>::iterator it_ = it->begin(); it_ != it->end(); it_++)
{
cout << *it_;
}
cout << endl;
num++;
}


}

int main()
{

test01();

system("pause");
return 0;
}


大佬们 这段代码为什么会报错啊