第六题

#include <iostream>
#include <strstream>
using namespace std;
struct student
{
int num;
char name[20];
double score;
};
int main()
{
int i;
student stud[3]={1000,"wang",78.5,1007,"qiu",80.5,1009,"fang",98},stud1[3];
char c[50];
strstream strio(c,50,ios::in|ios::out);
for(i=0;i<3;i++)
strio<<stud[i].num<<" "<<stud[i].name<<" "<<stud[i].score<<" ";
strio<<ends;
cout<<"数组C:"<<endl<<c<<endl;
for(i=0;i<3;i++)
strio>>stud1[i].num>>stud1[i].name>>stud1[i].score;
cout<<"列出C中数据："<<endl;
for(i=0;i<3;i++)
cout<<stud1[i].num<<" "<<stud1[i].name<<" "<<stud1[i].score<<endl;
cout<<endl;
return 0;
}

<img src="https://img-blog.csdn.net/20150608230415524?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQvbW9sdXpodWk=/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center" alt="" />