#define _CRT_SECURE_NO_WARNINGS
#include <stdio.h>
#include <stdlib.h>
int main(void)
{
FILE * fp;
fp = fopen("data.txt", "w");
if (fp == NULL) {
printf("data.txt ÆÄÀÏÀ» ¿ ¼ö ¾ø½À´Ï´Ù.");
exit(1);
}
fputs("This is an house.", fp);
fseek(fp, 11, SEEK_SET);
fputs("apple", fp);
fclose(fp);
return 0;
}