c, basic concepts, input & output, second example with 'gets()' not running

Question

The second example with gets() is not running. What do I have to enter?

Answer 1

I'm sorry I can't understand your question. Where's this first example you are talking about?

Answer 2

The code works but you get a warning.

You can read here about gets() vs fgets() vs scanf():
https://stackoverflow.com/questions/3302255/c-scanf-vs-gets-vs-fgets

Answer 3

This is the code (second example in the course) (sorry I don't know yet how to make comments in c):

#include <stdio.h>

int main() {
char a[100];

gets(a);

printf("You entered: %s", a);

return 0;
}

Answer 4

It works. What it shows are warnings. To suggest you that using fgets() instead of gets(). gets() is working.