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Ima li trocifrenih brojeva u vektoru

Feb 28th, 2015
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C++ 0.56 KB | None | 0 0
  1. #include <iostream>
  2. #include <vector>
  3.  
  4. bool JeLiTrocifren(int broj)
  5. {
  6.     int counter(0), mojbroj(broj);
  7.     while(mojbroj>0)
  8.     {
  9.         mojbroj/=10;
  10.         counter++;
  11.     }
  12.     if(counter==3)
  13.         return true;
  14.     return false;
  15. }
  16.  
  17. bool ImaTrocifrenih(std::vector<int> v)
  18. {
  19.     for(unsigned int i(0); i < v.size(); i++)
  20.     {
  21.         if(JeLiTrocifren(v.at(i)))
  22.             return true;
  23.     }
  24.     return false;
  25. }
  26.  
  27. int main()
  28. {
  29.     std::vector<int> test {1, 20, 300};
  30.     std::cout << ImaTrocifrenih(test) << std::endl;
  31.     return 0;
  32. }
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