#include<iostream>

using namespace std;

void main()
{
	//comment
	//variable
	//data-type
	//literal (string, integer, floating point number)
	//mathmatical order of operations 

	// << is the stream insertion operator

	//cout  - console output

	//standard output - the default location for your programs output

	cout << "Hello World" << endl;
	cout << 12385 << endl;
	cout << 12385.56 << endl;
	cout << 3+4+5*2 << endl;
	cout << (3+4+5)*2 << endl;

	cout << 3/2 << endl;
	cout << 3/2.0 << endl;

	//declare variables
	int x;  //create an integer name it x, x will have random garbage as its value
	x = 7;	//variable initialization 
	short s = 3;  //variable declaration and initialization
	int y = 9;
	long l = 9;
	float f1 = 7.4;
	double f2 = 8.43;
	long double f3 = 2332.33; 

}