C++ why is the scanf function executed before the printf function?

Question

C++ / C#

Why (I work in netbeans) in this code, when executing, you need to enter 1 line that is considered, then some other line that does not participate anywhere, and only then output "Enter your name.\n Your name is **** "And I need to enter the name immediately after the question. It turns out that scanf works faster, it's like that in general.

int main(int argc, char** argv) {
    setlocale(LC_ALL, "ru_RU.UTF-8"); 
    char *name; //=new char[10];
    printf("Введите ваше имя  ");
    scanf("%s",&name);
    printf("\nВаше имя - %s\n",&name);
    
    //system("pause");
    return 0;
}

And this example from the Internet is generally a game, you need to enter 100 lines with a random number of characters until the process ends with a value of 1 million a bunch of digits

int main(int argc, char** argv) {
    setlocale(LC_ALL, "ru_RU.UTF-8"); 
    char buffer[100];       // массив (буфер) для вводимой строки
    gets(buffer);            // вводим строку и нажимаем enter
    printf("%s",buffer);
    
    //system("pause");
    return 0;
}

Answer 1

It turns out that scanf works faster, it's like that in general.

stdout is buffered line by line by default, i.e. output occurs only when the internal buffer overflows or a '\n' character is encountered. To force output of everything that has accumulated in the buffer, you can use fflush(stdout)after printf:

printf("Введите ваше имя  ");
fflush(stdout);
scanf("%s",name);

char *name; //=new char[10];
...
scanf("%s",&name);

This code doesn't work. sscanf scans into an array. Must be

char name[10];
...
scanf("%s",name);

or

char *name = new char[10];
...
scanf("%s",name);

but not what is written there.

Answer 2

1. think for yourself, look, if this path is easy, then why not? and what for you to think about - "Does it make sense to get into such "constructors" at all?" - it’s the same as you wrote above, only for the thesis, I don’t see the point in going especially deep into the rabbit hole
2. make a website and simply open this website in your application using the webiew component on other sites too). Maximum 2-4 lines in java, and everything else - html/css/js
3. startandroid.ru