1 #include <iostream>

 2 #include <string>

 3 using namespace std;

 4

 5

 6 /* run this program using the console pauser or add your own getch, system("pause") or input loop */

 7

 8 int main(int argc, char** argv) {

 9

10     string s;

11     char p[10];

12     char q[10];

13

14     //cin.getline(p,4);//最大只能接受3个字符，自动在末尾加上'\0'

15     cout<<"p="<<p<<endl;

16

17     cin.getline(q,3,'\0');//输入字符串以'\0' 结尾 ,大只能接受3个字符

18     cout<<"q="<<q<<endl;

19

20

21

22     getline(cin,s);

23     cout<<"s"<<s<<endl;

24

25     cout<<"p="<<p<<endl;

26     cout<<"q="<<q<<endl;

27     cout<<"s"<<s<<endl;

28     return 0;

29 }