そーすこーどだよ♥

code.c

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

// I want you to be known globally!
char your_introduction[0x100];

int main()
{
    FILE *fp = NULL;
    char message[30];

    puts("My name is Catherine:)");

    puts("About me:");
    if((fp = fopen("my_introduction.txt", "r")) == NULL) {
        perror("Oops...");
        exit(EXIT_FAILURE);
    }
    fgets(message, 30, fp);
    puts(message);
    fclose(fp);

    puts("Please tell me about you:");
    fgets(your_introduction, 0x100, stdin);

    puts("Please leave your message:");
    fgets(message, 0x30, stdin);

    puts("Thank you~ <3");
    sleep(30);
    puts("(Hint: aHR0cHM6Ly9naXN0LmdpdGh1Yi5jb20vaGhjMG51bGwvYTE1YzdlZDUxMDczNzk1N2RiODY=)");

    return 0;
}