#include <stdio.h>
#include <stdlib.h>
#include <string.h>

int main(int argc, char* argv[]) {

    FILE* fp = fopen("a.txt", "r");

    char ch  = fgetc(fp);
    printf("ch == '%c'\n", ch);

    ch  = fgetc(fp);
    printf("ch == '%c'\n", ch);
    
    ch  = fgetc(fp);
    printf("ch == '%c'\n", ch);

    ch  = fgetc(fp);
    if(ch == EOF) {   // DON'T USE THIS METHOD IN YOUR CODE;  STAY TUNED…
        printf("\nEND OF FILE\n");
    }
    else {
        printf("ch == '%c'\n", ch);
    }
    
    return EXIT_SUCCESS;
}
/* vim: set tabstop=4 shiftwidth=4 fileencoding=utf-8 noexpandtab: */