How to set up programme to make result in 2 decimals

Question

#include <iostream>
#include <string>
#include <iomanip>
using namespace std;

int main()
{
Int a = 4;

Int b = 7;

Int c = 1.7;

Int n = 75.5;

Int P = a * b;

Int Pn = P * n;

Int Pnk = Pn * 1000;

Int P1 = P * 10000;

Int H = Pnk / P1;
cout<<"Height is" << H;

return 0;
}
This is pc version of code so it works but idk where and what to put so i get result in decimals

Answer 1

Oh I'll try

Answer 2

Do i change int main too?

Answer 3

Works ❤️