0.前言

1.系统自动生成的评委评分代码：

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

//选手类
class Player
{
public:
	Player(string name, float score)
	{
		m_Name = name;
		m_Score = score;
	}

	string m_Name; //姓名
	float m_Score; //平均分
};

//创建选手
void createPlayer(vector<Player>& player)
{
	string Sname = "ABCDE";
	for (int i = 0; i < 5; i++)
	{
		string name = "选手";
		name += Sname[i];
		float score = 0;
		Player p(name, score); //创建选手
		player.push_back(p);  //将创建的选手Player对象 放入到容器中
	}
}

//给选手打分
void setScore(vector<Player>& player)
{
	srand((unsigned int)time(NULL));  //设置种子，确保每次运行生成不同的随机数

	for (vector<Player>::iterator it = player.begin(); it != player.end(); it++)
	{
		deque<int>d; //创建deque容器，将十个评委的评分放入容器中
		for (int i = 0; i < 10; i++)
		{
			float score = rand() % 41 + 60;  //评分 60~100 利用随机数
			d.push_back(score);
		}
		sort(d.begin(), d.end()); //将评分升序排序

		//去除最高分和最低分
		d.pop_back();
		d.pop_front();

		float sum = 0; //总分变量
		for (deque<int>::iterator dit = d.begin(); dit != d.end(); dit++)
		{
			sum += *dit;  //将十个评分累加
		}

		float avg = sum / d.size();  //均分

		it->m_Score = avg;
	}
}

//显示选手分数
void showScore(vector<Player>& player)
{
	for (vector<Player>::iterator it = player.begin(); it != player.end(); it++)
	{
		cout << it->m_Name << "\t\t" << "平均分为：" << it->m_Score << endl;
	}
	cout << "选手评分结束！" << endl;
}

int main() 
{
	vector<Player>player;
	createPlayer(player); //创建五名选手

	setScore(player); //给选手评分

	showScore(player); //显示选手分数

	//**************************************
	system("pause");
	return 0;
} 

2.用户手动输入评委评分代码：

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

//选手类
class Player
{
public:
	Player(string name, float score)
	{
		m_Name = name;
		m_Score = score;
	}

	string m_Name; //姓名
	float m_Score; //平均分
};

//创建选手
void createPlayer(vector<Player>& player)
{
	string Sname = "ABCDE";
	for (int i = 0; i < 5; i++)
	{
		string name = "选手";
		name += Sname[i];
		float score = 0;
		Player p(name, score); //创建选手
		player.push_back(p);  //将创建的选手Player对象 放入到容器中
	}
}

//给选手打分
void setScore(vector<Player>& player)
{
	//srand((unsigned int)time(NULL));  //设置种子，确保每次运行生成不同的随机数
	cout << "请在场的十位评委们给选手们打分：" << endl;
	for (vector<Player>::iterator it = player.begin(); it != player.end(); it++)
	{
		cout << it->m_Name << " 的十个分数分别为：" << endl;
		deque<int>d; //创建deque容器，将十个评委的评分放入容器中
		for (int i = 0; i < 10; i++)
		{
			//float score = rand() % 41 + 60;  //评分 60~100 利用随机数

			//手动输入评分
			float score;
			cin >> score; 

			d.push_back(score); //将分数插入deque容器中
		}
		sort(d.begin(), d.end()); //将评分升序排序

		//去除最高分和最低分
		d.pop_back();
		d.pop_front();

		float sum = 0; //总分变量
		for (deque<int>::iterator dit = d.begin(); dit != d.end(); dit++)
		{
			sum += *dit;  //将十个评分累加
		}

		float avg = sum / d.size();  //均分

		it->m_Score = avg;
	}
}

//显示选手分数
void showScore(vector<Player>& player)
{
	cout << "各选手的得分情况如下：" << endl;
	for (vector<Player>::iterator it = player.begin(); it != player.end(); it++)
	{
		cout << it->m_Name << "\t\t" << "平均分为：" << it->m_Score << endl;
	}
	cout << "选手评分结束！" << endl;
}

int main() 
{
	vector<Player>player;
	createPlayer(player); //创建五名选手

	setScore(player); //给选手评分

	showScore(player); //显示选手分数

	//**************************************
	system("pause");
	return 0;
}