寫出運行結(jié)果，在線等，挺急的?。?！
#include ＜iostream.h＞class MyClass{char ch;public:MyClass();MyClass(char character);void Print();~MyClass();};MyClass::MyClass(){cout＜＜"This is a constructor!"＜＜endl;ch='a';}MyClass::MyClass(char character){cout＜＜"This is a constructor!"＜＜endl;ch=character;}void MyClass::Print(){cout＜＜"The value of ch is "＜＜ch＜＜endl;}MyClass::~MyClass(){cout＜＜"This is a destructor!"＜＜endl;}void main(){MyClass first,second('b');***.print();***.print();}
所給程序有錯，有許多全角字符，頭函數(shù)也寫錯了，等,，改正后的程序如下：
#include <iostream>using namespace std;class MyClass{char ch;public:MyClass();MyClass(char character);void Print();~MyClass();};MyClass::MyClass(){cout<<"This is a constructor!"<<endl;ch='a';}MyClass::MyClass(char character){cout<<"This is a constructor!"<<endl;ch=character;}void MyClass::Print(){cout<<"The value of ch is "<<ch<<endl;}MyClass::~MyClass(){cout<<"This is a destructor!"<<endl;}int main(){MyClass first,second('b');first.Print();second.Print();return 0;}
程序的運行結(jié)果：
Tags：在線