file_h_pointer

#include <stdio.h>


int main()
{
    FILE *fp;
    int num,i,out_n,length=0;
    char str[50],out[50];

    for(i=0;i<3;i++)
    {
        fp = fopen("wrtie_file_test.txt","a");

        printf("Enter string: ");
        gets(str);
        printf("Enter a number: ");
        scanf("%d",&num);

        fprintf(fp,"%s : %d\n",str,num);
        fflush(stdin);
    }
    fclose(fp);
    fp = fopen("wrtie_file_test.txt","r");
    for(i=0;i<3;i++)
    {
        fscanf(fp,"%s : %d\n",out,&out_n);
        length = length+ftell(fp);
        fseek(fp,length,SEEK_SET);
        fflush(stdin);
        printf("%s : %d\n",out,out_n);
        printf("Pointer location: %d\n",length);
    }
    fclose(fp);
    return 0;
}