#include <stdio.h>

int main() {
    FILE *fptr = fopen("greeting.txt", "r");
    if (fptr == NULL) {
        printf("The file does not exist.\n");
        return 1;
    }

    char line[100];
    // Read up to 99 characters into line
    fgets(line, 100, fptr);
    printf("First line: %s", line);

    fclose(fptr);
    return 0;
}