11C++字符串操作

 1 #include <stdlib.h>
 2 #include <iostream>
 3 #include <string>
 4 using namespace std;
 5 class Student
 6 {
 7 public:
 8     void setName(string _name)
 9     {
10         m_strName=_name;
11 
12     }
13     string getName()
14     {
15         return m_strName;
16     }
17     void setGender(string _gender)
18     {
19         m_strGender=_gender;
20 
21     }
22     string getGender()
23     {
24         return m_strGender;
25     }
26     int getScore()//int表示他的返回值
27     {
28 
29         return m_iScore;
30     }
31     void initScore()
32     {
33         m_iScore=0;
34     }
35     void study(int _score)
36     {
37         m_iScore+=_score;
38     }
39 private:
40     string m_strName;
41     string m_strGender;
42     int m_iScore;
43 };
44 int main(void)
45 {
46     Student stu;
47     stu.initScore();//将学分初始化
48     stu.setName("David Han");
49     stu.setGender("男");
50     stu.study(100);
51     cout<<stu.getName()<<endl<<stu.getGender()<<endl<<stu.getScore()<<endl;//这里一定要加括号，因为加了括号才是函数
52     system("pause");
53     return 0;
54 }