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Josif_tepe

Untitled

Feb 3rd, 2024
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C++ 0.25 KB | None | 0 0
  1. #include <iostream>
  2.  
  3. using namespace std;
  4.  
  5. int main()
  6. {
  7.     int n;
  8.     cin >> n;
  9.     int res = 0;
  10.     for(int i = 1; i <= 10000; i++) {
  11.         if(i * i < n) {
  12.             res++;
  13.         }
  14.     }
  15.     cout << res << endl;
  16.     return 0;
  17. }
  18.  
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