Question

C program to write and read content of binary file

Answer 1

Paste this in your c compiler


#include<stdio.h>/* Our structure */struct record{   int a,b,c;};int main(){  int count; FILE *ptr; struct record myRecord; ptr=fopen("test.bin","rb"); if (!ptr) {     printf("Unable to open file!");     return 1; } for ( count=1; count <= 10; count++) {   fread(&myRecord,sizeof(struct record),1,ptr);   printf("%d\n",myRecord.a); }  fclose(ptr); return 0;}