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  1. #include <iostream>
  2.  
  3. int main() {
  4.     int total_colonies = 300;      // Всего колоний
  5.     int target_colonies = 45;      // Колонии с белком
  6.  
  7.     double percentage = (static_cast<double>(target_colonies) / total_colonies) * 100.0;
  8.  
  9.     std::cout << "Всего колоний: " << total_colonies << std::endl;
  10.     std::cout << "Колоний с белком: " << target_colonies << std::endl;
  11.     std::cout << "Процент колоний с белком: " << percentage << "%" << std::endl;
  12.  
  13.     return 0;
  14. }
Success #stdin #stdout 0.01s 5288KB
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Standard input is empty
stdout
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Всего колоний: 300
Колоний с белком: 45
Процент колоний с белком: 15%
https://ideone.com/oq93Am
language:
C++ (gcc 8.3)
created:
1 day ago
visibility:
public

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