Why error here?

Question

#include <stdio.h>

int main() {
char a[5];
gets(a);
printf ("char#: %s",a);
return 0;
}

Answer 1

the function gets() has been removed from C11 standard

Answer 2

You can use fgets()
Try :

fgets(a, 5, stdin);

Answer 3

https://stackoverflow.com/questions/34031514/implicit-declaration-of-gets
loot at this
you can use it your code works bit its deprecated

Answer 4

So what I should use

Answer 5

Thanks a lot.

Answer 6

Try puts(a) instead of printf