comp128 lab I

// Computer Science I, Lab I
// Author: Joseph Devito
// Title: Lab I Questions
// February 11, 2008

#include "stdafx.h" 
#include <iostream>
using namespace std;

int main ()
{
//Problem 1
	{	
	double hourly_wage, hours_per_week, number_of_weeks, total_hours;
	
	
	cout<< "Please enter your hourly wage " <<endl;
	cin>> hourly_wage;
	cout<< "Please enter number of hours worked per week" <<endl;
	cin>> hours_per_week;
	cout<< "Please enter the number of weeks worked" <<endl;
	cin>> number_of_weeks;
		total_hours = hourly_wage * hours_per_week * number_of_weeks;	
		cout<< "You made..." << total_hours << " dollars!" << endl;
	}
//Problem 2
	{
	double a,b,x,y,z;
	cout<< "Please type in the value for variable x \n";
		cin>> x;
	cout<< "Please type in the value of variable y \n";
		cin>> y;
	cout<< "Please type in the value for variable z \n";
		cin>>z;
		a = (x+y+z) / (x*y*z);
		cout<< "a is equal to...  " << a<< endl;
		b = (x=y) / (y+z);
		cout<< "b is equal to... " << b<<endl; 
	}
//Problem 3	
	{
	int num1, num2, num3;
	cout<< "Please enter the value for number 1" <<endl;
		cin>> num1;
	cout<< "Please enter the value for number 2" <<endl;
		cin>> num2;
	cout<< "Plese enter the value for number 3" <<endl;	
	cin>> num3;

		
		if (num1>num2) && (num1>num3);
			cout<<num1<< "is the greatest number"; <<enld;
		if (num2>num1) && (num2>num3);
			cout<<num2<< "is the greatest number" <<endl;
		if (num3>num1) && (num3>num2);
		cout<<num2<< "is the greatest number" <<endl;
	
	}

	return 0;
}