#define _CRT_SECURE_NO_WARNINGS
#include<iostream>
using namespace std;
#include <vector>
#include <string>
#include <deque>
#include <algorithm>
#include <ctime>
/*
有5名选手:选手ABCDE,10个评委分别对每一名选手打分,去除最高分,去除评委中最低分,取平均分。
//1. 创建五名选手,放到vector中
//2. 遍历vector容器,取出来每一个选手,执行for循环,可以把10个评分打分存到deque容器中
//3. sort算法对deque容器中分数排序,pop_back pop_front去除最高和最低分
//4. deque容器遍历一遍,累加分数,累加分数/d.size()
//5. person.score = 平均分
*/
class Player
{
public:
Player(string name, int score)
{
this->m_Name = name;
this->m_Score = score;
}
string m_Name; //姓名
int m_Score; //平均分
};
void createPlayer(vector<Player>&v)
{
string nameSeed = "ABCDE";
for (int i = 0; i < 5;i++)
{
string name = "选手";
name += nameSeed[i];
int score = 0;
Player player(name, score);
v.push_back(player);
}
}
void setScore(vector<Player>&v)
{
for (vector<Player>::iterator it = v.begin(); it != v.end();it++)
{
deque<int>d; //存放评委打分的容器
for (int i = 0; i < 10; i++)
{
int score = rand() % 41 + 60; // 60 ~ 100
d.push_back(score);
}
//cout << it->m_Name << "打分情况:" << endl;
//for (deque<int>::iterator dit = d.begin(); dit != d.end();dit++)
//{
// cout << *dit << " ";
//}
//cout << endl;
//排序
sort(d.begin(), d.end());
//去除最高最低分
d.pop_back(); // 最高分
d.pop_front(); // 最低分
//总分
int sum = 0;
for (deque<int>::iterator dit = d.begin(); dit != d.end(); dit++)
{
sum += *dit;
}
//平均分
int avg = sum / d.size();
it->m_Score = avg;
}
}
void showScore(vector<Player>&v)
{
for (vector<Player>::iterator it = v.begin(); it != v.end();it++)
{
cout << "姓名: " << (*it).m_Name << " 平均分数: " << it->m_Score << endl;
}
}
int main(){
//设置随机数种子
srand((unsigned int)time(NULL));
//1、创建5名选手
vector<Player> v;
createPlayer(v);
//2、打分
setScore(v);
//3、显示平均分
showScore(v);
/*for (vector<Player>::iterator it = v.begin(); it != v.end();it++)
{
cout << "姓名: " << (*it).m_Name << " 分数: " << it->m_Score << endl;
}*/
system("pause");
return EXIT_SUCCESS;
}