#include <iostream>
using namespace std;

int main(void) {

	const float pi = 3.14;
	
	float hours_worked;
	char init = 'a';

	cout << 25 / 5 << endl;
	cout << 25.0 / 5 << endl;
	cout << 25.0 / 5.0 << endl;
	cout << 25 / 4 << endl;
	cout << 25 / 4.0 << endl;

	cout << "pi is "  << pi << endl;
	
	cout << "Initial is " << init << endl;

	hours_worked = 32767.0 * 0.5;
	cout << hours_worked << endl;

	hours_worked = 32768.0;
	cout << hours_worked << endl;

	hours_worked = 9999999999999999999.0;
	cout << hours_worked << endl;
	
	return 0;

}