Why I am getting characters more than the declared array in the code below when I input more than 10 characters?

Question

#include <stdio.h>
int main() {
char a[10];
gets(a);
printf("You entered: ");
puts(a);
return 0;
}

Answer 1

Never... Use... Gets... https://faq.cprogramming.com/cgi-bin/smartfaq.cgi?answer=1049157810&id=1043284351