need a little help-where is the error?
Code:
#include <iostream>
using namespace std;
int main()
{
double kilometers, double miles, double centigrade, double fahrenheit;
double square_miles, double acres, double inches, double centimeters;
int menu_number;
cout << "Press enter after entering a value!\n";
cout << endl;
cout << "MENU\n";
cout << endl;
cout << "1) Kilometers to Miles\n";
cout << "2) Centigrade to Fahrenheit\n";
cout << "3) Square Miles to Acres\n";
cout << "4) Inches to Centimeters\n";
cout << endl;
cout << "Please enter a number from the menu: ";
cin >> menu_number;
if (menu_number == '1');
{
cout << "Please enter the number of kilometers: ";
cin >> kilometers;
cout << endl;
miles = kilometers * 0.62;
cout << kilometers << " kilometers equals " << miles << " miles.\n";
}
else if (menu_number == '2');
{
cout << "Please enter the degrees centigrade: ";
cin >> centigrade;
cout << endl;
fahrenheit = ((9/5)*centigrade) + 32;
cout << centigrade << " degrees centigrade equals " << fahrenheit << " degrees fahrenheit.\n";
}
else if (menu_number == '3');
{
cout << "Please enter the square mileage: ";
cin >> square_miles;
cout << endl;
acres = square_miles * 640;
cout << square_miles << " square miles equals " << acres << " acres.\n";
}
else if (menu_number == '4');
{
cout << "Please enter the number of inches: ";
cin >> inches;
cout << endl;
centimeters = inches * 0.39;
cout << inches << " inches equals " << centimeters << " centimeters.\n";
}
else
{
cout << "You have entered an invalid number. Please try again.\n";
}
return 0;
}
[edit]Code tags added by Hammer. Use them next time please.