currency converter for c++
#include <iostream>
using namespace std;
int main(){
string currency;
string currency2;
double amount;
double amount2;
cout << "What currency would you like to convert? \n";
cout << "The currencies are: Rupees, Dollars, Pesos, and Euros. \n";
cin >> currency;
cout << "What currency would you like to convert to? \n";
cin >> currency2;
cout << "How much money would you like to convert? \n";
cin >> amount;
if (currency == "dollars"){
if (currency2 == "rupees"){
amount2 = amount * 72.51;
cout << amount << "$ is equal to " << amount2 << "₹\n";
}else if (currency2 == "pesos"){
amount2 = amount * 19.95;
cout << amount << "$ is equal to " << amount2 << "Mex$\n";
}else if (currency2 == "euros"){
amount2 = amount * .82;
cout << amount << "$ is equal to " << amount2 << "€\n";
}
}else if (currency == "rupees"){
if (currency2 == "dollars"){
amount2 = amount * .014;
cout << amount << "₹ is equal to " << amount2 << "$\n";
}else if (currency2 == "pesos"){
amount2 = amount * .28;
cout << amount << "₹ is equal to " << amount2 << "Mex$\n";
}else if (currency2 == "euros"){
amount2 = amount * .011;
cout << amount << "₹ is equal to " << amount2 << "€\n";
}
}else if (currency == "pesos"){
if (currency2 == "dollars"){
amount2 = amount * .050;
cout << amount << " Mex$ is equal to " << amount2 << "$\n";
}else if (currency2 == "rupees"){
amount2 = amount * 3.64;
cout << amount << " Mex$ is equal to " << amount2 << "₹\n";
}else if (currency2 == "euros"){
amount2 = amount * .041;
cout << amount << "Mex$ is equal to " << amount2 << "€\n";
}
}else if (currency == "euros"){
if (currency2 == "dollars"){
amount2 = amount * 1.22;
cout << amount << "€ is equal to " << amount2 << "$\n";
}else if (currency2 == "pesos"){
amount2 = amount * 24.39;
cout << amount << "€ is equal to " << amount2 << "Mex$\n";
}else if (currency2 == "rupees"){
amount2 = amount * 88.68;
cout << amount << "€ is equal to " << amount2 << "₹\n";
}
}else{
cout << "Invalid entry. (check spelling!)\n";
}
}