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~cpp
#include <iostream>
using namespace std;
struct Person{
char name[10];
int age;
char phone[20];
};
int main()
{
Person p;
cout << "Input name : " ;
cin >> p.name;
cout << endl << "Input age : ";
cin >> p.age;
cout << endl << "Input phone number : " ;
cin >> p.phone;
cout << p.name << p.age << p.phone ;
system("pause");
FILE *fpt;
fpt = fopen("struct.txt" , "wb");
//fread(&p, sizeof(Person), 1 , fpt); // (주소, 구조체 크기, 구조체 개수, 파일 )
fwrite(&p, sizeof(Person), 1, fpt);
fclose(fpt);
FILE *fp;
fp = fopen("struct.txt", "rb");
fread(&p, sizeof(Person), 1, fp);
fclose(fp);
return 0;
}