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# Untitled

a guest Jan 22nd, 2020 59 Never
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1. #include <iostream>
2. #include <cmath>
3. using namespace std;
4. int main()
5. {
6.     double pln,usd,eur,kzt;
8.     do
9.     {
10.         cout <<"Type 1 to convert PLN to EURO\n""2 to convert EURO to PLN\n""3 to convert PLN to USD\n""4 to convert USD to PLN\n""5 to convert PLN to KZT\n""6 to convert KZT to PLN\n";
11.         char choice;
12.
13.         cin>>choice;
14.         cout <<"Your choice is: "<<choice<<endl;
15.         switch (choice)
16.         {
17.         case '1':
18.             cout <<"Enter the amount in PLN: ";
19.             cin>>pln;
20.             eur=pln/4.4025;
21.             cout <<pln<<" PLN = "<<eur<< " EURO";
22.             break;
23.         case '2':
24.             cout <<"Enter the amount in EUR: ";
25.             cin>>eur;
26.             pln=eur*4.4025;
27.             cout <<eur<<" EUR = "<<pln<< "PLN";
28.             break;
29.         case '3':
30.             cout <<"Enter the amount in PLN: ";
31.             cin>>pln;
32.             usd=pln/3.9976;
33.             cout <<pln<<" PLN = "<<usd<< " USD";
34.             break;
35.         case '4':
36.             cout <<"Enter the amount in USD: ";
37.             cin>>usd;
38.             pln=usd*3.9976;
39.             cout<<usd<<" USD = "<<pln<< "PLN";
40.             break;
41.         case '5':
42.             cout <<"Enter the amount in PLN: ";
43.             cin>>pln;
44.             kzt=pln*100.062;
45.             cout<<pln<<" PLN = "<<kzt<< "KZT";
46.             break;
47.         case '6':
48.             cout <<"Enter the amount in KZT: ";
49.             cin>>kzt;
50.             pln=kzt/100;
51.             cout<<kzt<<" KZT = "<<pln<< "PLN";
52.             break;
53.         default:
54.             cout <<"Wrong choice"<<endl;
55.         }
56.         cout <<"\nDo you want to continue?(y/n)";