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mrAnderson33

горнер через указатель на функцию и лямбда функцию

Jan 18th, 2017
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C++ 0.27 KB | None | 0 0
  1. #include <iostream>
  2. #include<functional>
  3.  
  4. std::function<int (char *)> strtoint = [](char * num)
  5. {
  6.         int res = 0;
  7.         while(*num) res = res*10 + *num++ - '0';
  8.         return res;
  9. };
  10.  
  11. int main()
  12. {  
  13.     std::cout << gorner("1234") << "\n";
  14.     return 0;
  15. }
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