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  1. #include <iostream>
  2. #include <vector>
  3. //////////////////////////////////////////////////
  4. class abacus_type
  5. {
  6.     friend void operator>>(std::istream& in, abacus_type& obj);
  7.  
  8.     std::vector<std::string> abacus;
  9. public:
  10.     abacus_type()
  11.     : abacus(15) {}
  12.  
  13.     void number() const;
  14.     void of(std::string &number);
  15. };
  16. //=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+
  17. inline void operator>>(std::istream& in, abacus_type& obj)
  18. {
  19. 	in.get();
  20.     for (int i{}; i < 15; i++) getline(in, obj.abacus[i]);
  21.     in.clear(in.rdstate() & ~(std::ios::failbit | std::ios::eofbit));
  22. }
  23. //=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+
  24. void abacus_type::number() const
  25. {
  26.     int row_size (abacus[0].size() - 1);
  27.     char helper;
  28.     std::string as_number;
  29.     as_number.resize(row_size);
  30.  
  31.     for (int i{1}; i < row_size; i++) {
  32.         helper = (abacus[3][i] == '*')? '5' : '0';
  33.  
  34.         for (int r{5}; abacus[r][i] != ' '; r++, helper++);
  35.  
  36.         as_number[i - 1] = helper;
  37.     }
  38.  
  39.     for (int a = 0; as_number[a] == '0'; a++)
  40. 		as_number.erase(as_number.begin() + a);
  41.  
  42.     if (as_number.empty()) as_number = "0";
  43.  
  44.     std::cout << as_number << '\n';
  45. }
  46. //=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+
  47. void abacus_type::of(std::string &number)
  48. {
  49.     {
  50.         int i {};
  51.         for (; number[i] == '0'; i++);
  52.         number.erase(0, i);
  53.     }
  54.  
  55.     if (number.empty()) number = "0";
  56.  
  57.     int row_size (number.size());
  58.  
  59.     std::string frame (row_size + 2, '-'),
  60.                 interor {'|' + std::string(row_size, ' ') + '|'},
  61.                 interor2 {'|' + std::string(row_size, '*') + '|'};
  62.  
  63.     abacus[0] = frame;
  64.     abacus[1] = interor2;
  65.     abacus[2] = interor2;
  66.  
  67.     for (int i{3}; i < 14; i++) {
  68.         if (i == 4) abacus[i] = '|' + std::string(row_size, '-') + '|';
  69.         else abacus[i] = interor;
  70.     }
  71.  
  72.     abacus[14] = frame;
  73.  
  74.     for (int j, i{1}; i <= row_size; i++) {
  75.         if (number[i - 1] >= '5') std::swap(abacus[2][i], abacus[3][i]);
  76.  
  77.         for (j = 0; j < (number[i - 1] - '0') % 5; j++)
  78.             abacus[j + 5][i] = '*';
  79.  
  80.         for (; j < 5; j++, abacus[8 + j][i] = '*');
  81.     }
  82.  
  83.     for (auto &z : abacus)
  84.         std::cout << z << '\n';
  85. }
  86. //////////////////////////////////////////////////
  87. int main()
  88. {
  89.     bool x;
  90.     std::string number;
  91.     abacus_type abacus;
  92.  
  93.     while (std::cin >> x) {
  94.         if (x) {
  95.             std::cin >> number;
  96.             abacus.of(number);
  97.         } else {
  98.             std::cin >> abacus;
  99.             abacus.number();
  100.         }
  101.     }
  102. }
Success #stdin #stdout 0s 5540KB
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---
|*|
|*|
| |
|-|
| |
| |
| |
| |
|*|
|*|
|*|
|*|
|*|
---
https://ideone.com/zS2lWw
language:
C++14 (gcc 8.3)
created:
1 year ago
visibility:
secret

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