文档介绍：实验报告3
基础题1
实验题目:定义一个dog类,包含了age,weight等属性,以及对这些属性操作的方法。实现并测试这个类。
#include <iostream>
using namespace std;
class dog
{
public:
void littledog(int A=0,int W=0);
void showdog();
private:
int age,weight;
};
void dog::littledog(int A,int W)
{
age=A;
weight=W;
}
inline void dog::showdog()
{
cout<<"age:"<<age<<endl;
cout<<"weight:"<<weight<<endl;
}
int main()
{
dog mydog;
cout<<"age and weight"<<":"<<endl;
(10,35);
();
return 0;
}
基础题2
实验题目:
定义并实现一个矩形类,有长、宽两个属性,由成员函数计算矩形的面积。
#include <iostream>
using namespace std;
class juxing
{
public:
void juxingshuju(int C=0,int K=0);
void mianji();
private:
int chang,kuan;
};
void juxing::juxingshuju(int C,int K)
{
chang=C;
kuan=K;
cout<<"chang is "<<chang<<endl<<"kuan is "<<kuan<<endl;
}
inline void juxing::mianji()
{
cout<<"mianji:"<<chang*kuan<<endl;
}
int main()
{
juxing juxingmianji;
(8,5);
();
return 0;
提高题1
实验题目:
编写一个能将10个字母长的单词进行加密和解密的程序(自定义加密解密方法)
#include <iostream>
using namespace std;
class change
{
public:
void yuanma(char *a);
void mima();
void jiema();
private:
char b[10];
int m;
};
void change::yuanma(char *a)
{
cout<<"源码是";
for(int i=0;i<10;i++)
{
cout<<a[i];
*(b+i)=*(a+i);
}
}
void