/* Reading a text file. */
#include <stdio.h>

int main()
{
    FILE *ptr_file;
    char buf[1000];    /* can store strings up to 999 chars long */

    ptr_file = fopen("input.txt","r");
    if (!ptr_file)
    {
        return 1;
    }

    while (fgets(buf,1000, ptr_file) != NULL)
    {
        printf("%s",buf);
    }

    fclose(ptr_file);
    
    return 0;
}