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  1. #include <iostream>
  2. #include <string>
  3. #include <unordered_map>
  4. using namespace std;
  5. string to_words(unsigned long long value) {
  6.     static unordered_map<unsigned long long, const char *> number_to_words = {
  7.         {0, "zero" }, {1, "jeden" }, {2, "dwa"}, {3, "trzy"}, {4, "cztery"}, {5, "piec"},
  8.         {6, "szesc"}, {7, "siedem"}, {8, "osiem"}, {9, "dziewiec"}, {10, "dziesiec"},
  9.         {11, "jedenascie"}, {12, "dwanascie"}, {13, "trzynascie"}, {14, "czternascie"},
  10.         {15, "pietnascie"}, {16, "szesnascie"}, {17, "siedemnascie"}, {18, "osiemnascie"},
  11.         {19, "dziewietnascie"}, {20, "dwadziescia"}, {30, "trzydziesci"}, {40, "czterdziesci"},
  12.         {50, "piecdziesiat"}, {60, "szescdziesiat"}, {70, "siedemdziesiat"}, {80, "osiemdziesiat"},
  13.         {90, "dziewiecdziesiat"}, {100, "sto"}, {200, "dwiescie"}, {300, "trzysta"}, {400, "czterysta"},
  14.         {500, "piecset"}, {600, "szescset"}, {700, "siedemset"}, {800, "osiemset"}, {900, "dziewiecset"}
  15.     };
  16.     auto it = number_to_words.find(value);
  17.     if (it != number_to_words.end())
  18.     {
  19.         return it->second;
  20.     } if (((value) > 20) && (value < 100))
  21.     {
  22.         return to_words(value / 10 * 10) + " " + to_words(value % 10);
  23.     } if ((value > 100) && (value < 1000))
  24.     {
  25.         return to_words(value / 100 * 100) + " " + to_words(value % 100);
  26.     }
  27.     return "Error";
  28. }
  29.  
  30. int main() {
  31.     int t;
  32.     cin >> t;
  33.     while (t)
  34.     {
  35.         unsigned long long n;
  36.         cin >> n;
  37.         int counter = 0;
  38.         string slowo = "";
  39.         while (n > 0)
  40.         {
  41.             int x = n % 10;
  42.             n /= 10;
  43.             counter++;
  44.             if (n > 0)
  45.             {
  46.                 x = x + (n%10) * 10;
  47.                 n /= 10;
  48.                 counter++;
  49.             }
  50.             if (n > 0)
  51.             {
  52.                 x = x + (n%10) * 100;
  53.                 n /= 10;
  54.                 counter++;
  55.             }
  56.             if (counter > 3 && counter < 7)
  57.                 slowo.insert(0, " tys. ");
  58.             if(counter > 6 && counter < 10)
  59.                 slowo.insert(0, " mln. ");
  60.             if(counter > 9 && counter < 13)
  61.                 slowo.insert(0, " mld. ");
  62.             if(counter > 12 && counter < 16)
  63.                 slowo.insert(0, " bln. ");
  64.             slowo.insert(0, to_words(x));
  65.         }
  66.         cout << slowo;
  67.         t--;
  68.     }
  69. }
Success #stdin #stdout 0s 5592KB
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stdin
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stdout
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osiemdziesiat osiem mln. osiemset osiemdziesiat jeden tys. piecset dziesiec
https://ideone.com/aCxEo4
language:
C++14 (gcc 8.3)
created:
2 years ago
visibility:
public

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