跪求一个C++源代码，谢谢~！要是合适追加赏分。。。。

Question

不要太短的也别太长了，能用信纸写4、5页就行。满意的追加20分。谢谢
别说让我自己写。。。我要会写就不跪求了，我这网速不行，没法下载，你们最好把程序直接复制到这里#17 谢谢啊。明天就交作业了#15我穷啊，就这点分数了，我刷的分都让百度给扣了，还封了好几星期的号。。。

Answer 1

#include<iostream.h>
class Animal
{
public:
Animal()
{
cout<<"Animal的构造函数被调用"<<endl;
cout<<"Animal的数据:";
age=3;
cout<<"age="<<age<<endl;
}
~Animal()
{
cout<<"Animal的析构函数被调用"<<endl;
}
int age1;
private:
int age;
};
class dog :public Animal
{
public:
dog(int x):age(x)
{
cout<<"age="<<age<<endl;
cout<<"dog的构造函数被调用"<<endl;
}
void setage()
{
age1=5;
age=6;
cout<<"age1="<<age1<<endl;
cout<<"age="<<age<<endl;
}
~dog()
{
cout<<"dog的析构函数被调用"<<endl;
}
private:
int age;
};
void main()
{
dog dog1(5);
dog1.setage();
}

Answer 2

25分就要完成一个作业。。。。。
给你电骡的源码吧 看你自己能拆出来不
下载地址http://www.emule.org.cn/download/
页面的最下面
东西要自己做。

Answer 3

class String{
public:
String()
{
m_str = NULL;
m_filterstr = NULL;
SetFilterChars(" ");
index = 0;
}

String(char *pstr)
{
m_str = NULL;
int len = strlen(pstr);
m_str = new char[len+1];
if(m_str != NULL)
{strcpy(m_str , pstr ); }
else
{m_str = NULL;}

m_filterstr = NULL;
SetFilterChars(" ");
index = 0;
}

String(const String& Str)
{
m_str = NULL;
int len = strlen(Str.m_str);
m_str = new char[len+1];
if(m_str != NULL)
{strcpy(m_str , Str.m_str );}
else
{m_str = NULL;}

m_filterstr = NULL;
SetFilterChars(" ");
index = 0;
}

String& operator=(const String& Str)
{
if(this == &Str)
return (*this);

if(m_str != NULL) delete [] m_str;
m_str = NULL;
int len = strlen(Str.m_str);
m_str = new char[len+1];
if(m_str != NULL)
{strcpy(m_str , Str.m_str );}
else
{m_str = NULL;}
return (*this);
}

String& operator=(const char* pstr)
{
if(m_str != NULL) delete [] m_str;
m_str = NULL;
int len = strlen(pstr);
m_str = new char[len+1];
if(m_str != NULL)
{strcpy(m_str , pstr ); }
else
{m_str = NULL;}
return (*this);
}

String& operator+(const char* pstr)
{
int len1 = strlen(m_str);
int len2 = strlen(pstr);

char *m_str1 = new char[len1+len2+1];
if(m_str1 != NULL)
{
strcpy(m_str1 , m_str);
strcat(m_str1 , pstr);
delete [] m_str;
m_str = m_str1;
}
return (*this);
}

String& operator+(const String& Str)
{
int len1 = strlen(m_str);
int len2 = strlen(Str.m_str);

char *m_str1 = new char[len1+len2+1];
if(m_str1 != NULL)
{
strcpy(m_str1 , m_str);
strcat(m_str1 , Str.m_str);
delete [] m_str;
m_str = m_str1;
}
return (*this);
}

bool operator<(const String& Str)
{return ((strcmp(m_str , Str.m_str)<0)?true:false); }

bool operator>(const String& Str)
{return ((strcmp(m_str , Str.m_str)>0)?true:false); }

bool operator==(const String& Str)
{return ((strcmp(m_str , Str.m_str)==0)?true:false);}

char& operator[](int Index)
{return m_str[Index];}

int GetLength()
{return (strlen(m_str));}

String& operator<<(const char* pstr)
{
int len1 = strlen(m_str);
int len2 = strlen(pstr);

char *m_str1 = new char[len1+len2+1];
if(m_str1 != NULL)
{
strcpy(m_str1 , m_str );
strcat(m_str1 , pstr);
delete [] m_str;
m_str = m_str1;
}
return (*this);
}

String& operator<<(const String& Str)
{
int len1 = strlen(m_str);
int len2 = strlen(Str.m_str);

char *m_str1 = new char[len1+len2+1];
if(m_str1 != NULL)
{
strcpy(m_str1 , m_str );
strcat(m_str1 , Str.m_str);
delete [] m_str;
m_str = m_str1;
}
return (*this);
}

void SetFilterIndex(const int ibegin)
{index = ibegin;}

bool operator>>(char* psubstr)
{
SkipFilterChars();

int ibegin = index;
int len = strlen(m_str);
int len2 = strlen(m_filterstr);
for( ; index < len ; index++)
{
for(int i = 0 ; i < len2 ; i++)
{
if( m_str[index] == m_filterstr[i])
goto label;
}
}
label: if(ibegin >= index)
return false;

strncpy(psubstr , &m_str[ibegin] , index-ibegin);
psubstr[index-ibegin] = '\0';
return true;
}

void SetFilterChars(char* pfilterstr)
{
int len = strlen(pfilterstr);
if(len == 0)
return ;
if(m_filterstr != NULL) delete [] m_filterstr;
m_filterstr = NULL;

m_filterstr = new char[len+1];
if(m_filterstr != NULL)
{strcpy(m_filterstr , pfilterstr);}
else
{m_filterstr = NULL;}
}

void GetFilterChars(char* pfilterstr)
{
if(m_filterstr != NULL) {strcpy(pfilterstr , m_filterstr);}
}

void RemoveChars(const char* psubstr , int iFirst = 0)
{
if(m_str == NULL) return ;

char *str = strstr(&m_str[iFirst] , psubstr);
if(str != NULL)
{
int i = strlen(psubstr);
int count = strlen(str+i);
memcpy(&m_str[iFirst] , str+i , count);
}
}

void RemoveAllChars()
{if(m_str != NULL) delete [] m_str;}

int FindChar(char c)
{
int i=0;
while(m_str[i++]!='\0');
if(m_str[i++]=='\0)
return -1;
return i;
}

~String()
{
if(m_str != NULL)
{
delete [] m_str;
m_str = NULL;
}
}

void Print()
{
if(m_str != NULL){cout<<m_str<<endl;}
}

private:
void SkipFilterChars()
{
int len = strlen(m_str);
int len2 = strlen(m_filterstr);
int i;
for(;index < len ; index++)
{
for(i = 0 ; i < len2 ; i++)
{
if( m_str[index] == m_filterstr[i])
break;
}

if(i >= len2)
break;
}
}

private:
char *m_str;
char *m_filterstr;
int index;
};

void main(void)
{
String str1("||||,,, aa aa a|||a,a");
str1.Print();
str1.RemoveChars("||," , 2);
str1.Print();

}

刚好5页

Answer 4

晕了。。。源码随便一搜一大把。。。。

实在不行自己写点啊。。。。

Answer 5

呵呵，可真有意思，凭空要段源代码，也不知道你要什么样的，自己在里边找个大小合适的吧。

参考资料：http://www.yescode.cn/soft/373/383/