#include <iostream>
#include <iomanip>
#include <cmath>

using namespace std;

int main() {
  float a;
  double b;
  a = 1.35682 * pow(10,8);
  b = 1.35682 * pow(10,8);
  cout << "Value of a: " << a << endl;
  cout << "Value of b: " << b << endl;
  // setw(6) would it be 1.4x10^8?
  cout << "Hey, it's setw!\n";
  cout << "Value of a: " << setw(6) << a << endl;
  cout << "Value of b: " << setw(6) << b << endl;
  cout << "Hey, it's setprecision!\n";
  cout << "Value of a: " << setprecision(2) << a << endl;
  cout << "Value of b: " << setprecision(2) << b << endl;
  cout << "Value of a: " << setprecision(10) << a << endl;
  cout << "Value of b: " << setprecision(10) << b << endl;
  return 0;
}