imported>Unknown at 05:28, 7 February 2021

2021-02-07T05:28:45Z

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#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;

}

구조체 파일 입출력 - Revision history

imported>Unknown at 05:28, 7 February 2021