编程菜鸟的日记-初学尝试编程-C++ Primer Plus 第4章编程练习1

#include <iostream>
//#include <string>
using namespace std;
struct stu
{
 char fname[10];//这里若用string fname
 char lname[10];//同样这里若用string lname
 char grade;
 int age;
};
int main()
{
 stu stu1;
 cout<<"What is first name? ";
 cin.getline(stu1.fname,10);//getline(cin,stu1.fname)存在输入两次enter，才会运行到下一句cout<<"What...",？?
out<<"What is your last name? ";
 cin.getline(stu1.lname,10);
 cout<<"What letter grade you deserve? ";
 cin>>stu1.grade;
 cout<<"What is your age? ";
 cin>>stu1.age;
 cout<<"Name: "<<stu1.fname<<", "<<stu1.lname<<endl;
 cout<<"Grade: "<<(char) (stu1.grade+1)<<endl;
 cout<<"Age: "<<stu1.age<<endl;
 system("pause");
 return 0;
}