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DidiMilikina

12. Currency Converter

Sep 25th, 2017
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C++ 0.82 KB | None | 0 0
  1. #include <iostream>
  2. #include <iomanip>
  3. #include <string>
  4. using namespace std;
  5.  
  6.  
  7. int main()
  8. {
  9.  
  10.     double nachalna_suma, converted_suma;
  11.     string nachalna_valuta, nova_valuta;
  12.     cin >> nachalna_suma;
  13.     cin >> nachalna_valuta;
  14.     cin >> nova_valuta;
  15.  
  16.     if (nachalna_valuta == "USD") {
  17.         nachalna_suma = nachalna_suma * 1.79549;
  18.     }
  19.     else if (nachalna_valuta == "EUR") {
  20.         nachalna_suma = nachalna_suma * 1.95583;
  21.     }
  22.     else if (nachalna_valuta == "GBP") {
  23.         nachalna_suma = nachalna_suma * 2.53405;
  24.     }
  25.  
  26.  
  27.     if (nova_valuta == "USD") {
  28.         nachalna_suma = nachalna_suma / 1.79549;
  29.     }
  30.     else if (nova_valuta == "EUR") {
  31.         nachalna_suma = nachalna_suma / 1.95583;
  32.     }
  33.     else if (nova_valuta == "GBP") {
  34.         nachalna_suma = nachalna_suma / 2.53405;
  35.     }
  36.  
  37.  
  38.     cout << fixed << setprecision(2) << nachalna_suma << endl;
  39.  
  40.     return 0;
  41. }
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