Help me there is error by typing setprecision,

Question

include <iostream>
using namespace std;

int main() {
float a =1.123456;
cout <<setprecision(7)<< a;
}

where is problem please tell me and fix it

Answer 1

Did you #include <iomanip> as I recall the setprecision was defined in that header.

Answer 2

thanks sir

Answer 3

You're welcome, glad if it helps, oh I'm not a Sir : )

Answer 4

chandrapal singh In case you're using the green checkmark to indicate your question is solved, it may be helpful to switch it to Ipang's -- that will put that answer at the top (it also sends a little bonus XP, but primarily this helps show there's an accepted answer in case you get more comments).