why it is not printing the length of string?

Question

#include<cstdio>
#include<string.h>
int main()
{
char s[100];
scanf("%s",s);
int n=strlen(s);
printf("%n",&n);

}

Answer 1

you are supposed to use %d instead of %n in last line

Answer 2

What you wanted to print?
strlen function is used to print length of string.

Answer 3

i want to print length.
it is not printing

Answer 4

thanks
i got it