实验三、类与对象定义初始化 一、有一圆形游泳要在周围建圆形过道四周围上栅栏， 二、有三个学生组队参加某比赛，每个学生信息包含准考证号，姓名，个人成绩，团队成绩

/*
* 实验三、类与对象定义初始化
* 1、有一圆形游泳池，现在需要在其周围建一圆形过道，并在其四周围上栅栏，
* 栅栏造价35元/米，过道造价为20元/平方米，求过道和栅栏的造价
* 2、有三个学生组队参加某比赛，每个学生信息包含准考证号，姓名，个人成绩，团队成绩
* 
*/

 

 

/*
* 一游泳池需要围栅栏， 铺过道,
* 过道每平米价格 20
* 栅栏每米价格 35
* 过道宽度为 3
* 求建设 栅栏 过道 的总价分别是多少？
*/
#include <iostream>
#define PI 3.1415926
#define eachSqmPrice 20
#define eachMiterPrice 35
#define wide 3
using namespace std;
class swimminPool {
public:
	double r;
public:
	double totalPriceOfRoad(double r) {
		double area = PI * (r + wide) * (r + wide) - PI * r * r;
		double totalMoney = area * eachSqmPrice;
		return totalMoney;
	}
public:
	double totalPriceOfBarrier(double r) {
		double length = 2 * PI * r + 2 * PI * (r + 3);
		double totalMoney = length * eachMiterPrice;
		return totalMoney;
	}
};
int main() {
	swimminPool swimmingpool;
	cout << "请输入游泳池的半径r：" << endl;
	int r;
	cin >> r;
	double priceOfArea = swimmingpool.totalPriceOfRoad(r);
	double priceOfLenght = swimmingpool.totalPriceOfBarrier(r);
	cout << "过道总价为：" << priceOfArea << endl << "栅栏总价为：" << priceOfLenght << endl;
	return 0;
}

 

/*
* 实验三、类与对象定义初始化
* 1、有一圆形游泳池，现在需要在其周围建一圆形过道，并在其四周围上栅栏，
* 栅栏造价35元/米，过道造价为20元/平方米，求过道和栅栏的造价
* 2、有三个学生组队参加某比赛，每个学生信息包含准考证号，姓名，个人成绩，团队成绩
* 
*/
#include <iostream>
#include <cstring>
using namespace std;

class Student {
private:
	string number;
	string name;

public:
	double score = 0;
	double totalscore = 0;

public:

	void setName(string Name) {
		name = Name;
	}

	string getName() {
		return name;
	}

	void setNumber(string Number) {
		number = Number;
	}

	string getNumber() {
		return number;
	}

	/*double totalScore(double score1, double score2, double score3) {
		double totalscore = score1 + score2 + score3;
		return totalscore;
	}*/
};


int main() {
	Student student1;
	Student student2;
	Student student3;
	/*cout << "请输入学生准考证号和姓名：" << endl;
	string number1;
	string name1;
	cin >> number1;
	cin >> name1;
	student1.setNumber(number1);
	student1.setName(name1);
	cout << "准考证为：" << student1.getNumber() << " 的学生姓名为：" << student1.getName() << endl;*/


	/*for (int i = 1; i <= 3; i++) {
		cout << "请输入学生 " << i << " 准考证号和姓名：" << endl;
		string number1;
		string name1;
		cin >> number1;
		cin >> name1;
		student1.setNumber(number1);
		student1.setName(name1);
		cout << "请输入学生 " << i << " 的分数：" << endl;
		int score1;
		cin >> score1;
		student1.score = score1;
		cout << "准考证为：" << student1.getNumber() << " 的学生姓名为：" << student1.getName() << " 分数为：" << score1 << endl;
	}*/
	cout << "请输入 学生1 的准考证号：" << endl;
	string number1;
	cin >> number1;
	cout << "请输入 学生1 的姓名：" << endl;
	string name1;
	cin >> name1;
	student1.setNumber(number1);
	student1.setName(name1);
	cout << "请输入 学生1 的分数：" << endl;
	int score1;
	cin >> score1;
	student1.score = score1;
	cout << "准考证号为：" << student1.getNumber() << " 的学生姓名为：" << student1.getName() << " 分数为：" << student1.score << endl << endl;

	
	cout << "请输入 学生2 的准考证号：" << endl;
	string number2;
	cin >> number2;
	cout << "请输入 学生2 的姓名：" << endl;
	string name2;
	cin >> name2;
	student2.setNumber(number2);
	student2.setName(name2);
	cout << "请输入 学生2 的分数：" << endl;
	int score2;
	cin >> score2;
	student2.score = score2;
	cout << "准考证号为：" << student2.getNumber() << " 的学生姓名为：" << student2.getName() << " 分数为：" << student2.score << endl << endl;

	
	cout << "请输入 学生3 的准考证号：" << endl;
	string number3;
	cin >> number3;
	cout << "请输入 学生3 的姓名：" << endl;
	string name3;
	cin >> name3;
	student3.setNumber(number3);
	student3.setName(name3);
	cout << "请输入 学生3 的分数：" << endl;
	double score3;
	cin >> score3;
	student3.score = score3;
	cout << "准考证号为：" << student3.getNumber() << " 的学生姓名为：" << student3.getName() << " 分数为：" << student3.score << endl << endl;

	cout << "团队成绩为：" << endl;
	double totalscore = student1.score + student2.score + student3.score;
	cout << totalscore << endl;

	return 0;
}