楊侍穎

1. #include<iostream>     //in & out stream
   
2. #include<cstdlib>      //c standard library
   
3. using namespace std;   //name using space
   
4. int main()    //???
   
5. {
   
6.     cout<<"hello"<<endl;
   
7.         cout<<"this is a C++ program file"<<endl;
   
8.         cout<<"if you want to close this messege,tap 0 two times"<<endl;
   
9.         cout<<"thank you"<<endl;
   
10.     system("pause");       //to pause the screen
    
11.     return 0;              //finish program,and reset
    
12. }

複製代碼

楊侍穎

1. #include<iostream>
   
2. #include<cstdlib>
   
3. using namespace std;
   
4. int main()
   
5. {
   
6.     int a;
   
7.     cout<<"please type a whole number: ";
   
8.     cin>>a;
   
9.     cout<<"you typed: "<<a<<endl;
   
10.     system("pause");
    
11.     return 0;
    
12. }

複製代碼