C++ | 课程设计 |健身日志

最新推荐文章于 2024-05-25 19:38:44 发布

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最新推荐文章于 2024-05-25 19:38:44 发布 · 1.1k 阅读

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CC 4.0 BY-SA版权

这篇博客介绍了作者使用C++进行的健身日志课程设计，目前为初步版本，计划逐步迭代以适配安卓平台运行。

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这段代码只是第一版,以后会逐渐迭代.直至能在安卓上运行为止.

我懒得分.h和main.cpp了.

#include <iostream>
#include<string>
#include<fstream>
using namespace std;

int count_Train = 0;
int count_Data = 0;
int count_Run = 0;
const int MAXTrain = 1000;
const int MAXData = 100;
const int MAXRun = 100;
bool flag = true;

class Base
{
public:
	virtual void read() = 0;
	virtual void add() = 0;
	virtual void del(int) = 0;
	virtual void fix(int) = 0;
	virtual void save() = 0;
};
//-------------------------------------------------------------------
class Train :public Base
{
public:
	string name;
	int rep;//次数
	int set;//组数
	double weight;//哑铃重量

	double Vol() { return rep * set * weight; }


	 void read();
	 void add();
	 void del(int);
	 void fix(int);
	 void save();
};
Train t1[MAXTrain];

void Train::read()
{
	fstream trainfile("锻炼日志.txt", ios::in | ios::out);
	while (!trainfile.eof())
	{
		trainfile >> t1[count_Train].name >> t1[count_Train].weight>> t1[count_Train].set>> t1[count_Train].rep;
		
			count_Train++;
	}//while语句对于for语句的优点在于不必考虑具体要循环几次。
	trainfile.close();
}


void Train::add()//存入对象数组
{
	t1[count_Train - 1].name = name;
	t1[count_Train - 1].weight = weight; 
	t1[count_Train - 1].set = set;
	t1[count_Train - 1].rep = rep;			
}

void Train::del(int index)
{
	for (int i = index; i <= count_Train - 1; i++)
	{
		t1[i - 1].name= t1[i].name;
		t1[i - 1].weight= t1[i].weight;
		t1[i - 1].set = t1[i].set;
		t1[i - 1].rep = t1[i].rep;
	}
	count_Train--;

}

void Train::fix(int index)
{
	t1[index - 1].name = name;
	t1[index - 1].weight = weight;
	t1[index -