#4 复合类型

 1 /* Author : grey_qisen */
 2 // instr1.cpp -- reading more than one string  
 3 
 4 #include<iostream>
 5 int main(){
 6     using namespace std;
 7     const int ArSize = 20;
 8     char name[ArSize];
 9     char dessert[ArSize];
10     
11     cout << "Enter your name:\n";
12     cin  >> name;
13     cout << "Enter your favorite dessert:\n";
14     cin  >> dessert;
15     cout << "I have some delicious " << dessert;
16     cout << " for you, " << name << ".\n"; 
17 
18     return 0;
19 }

 1 /* Author : grey_qisen */
 2 // instr2.cpp -- reading more than one word with getline
 3 #include<iostream>
 4 int main(){
 5     using namespace std;
 6     const int ArSize = 20;
 7     char name[ArSize];
 8     char dessert[ArSize];
 9     
10     cout << "Enter your name:\n";
11     cin.getline(name,ArSize);        // reads through newline
12     cout << "Enter your favorite dessert:\n";
13     cin.getline(dessert,ArSize);
14     cout << "I have some delicious " << dessert;
15     cout << " for you, " << name << ".\n";
16 
17     return 0;
18 }