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  1. #include <iostream>
  2. #include <vector>
  3. using namespace std;
  4.  
  5. int main()
  6. {
  7.     vector<int> a;
  8.     int n;
  9.  
  10.     while (cin >> n)
  11.     {
  12.         if (n == 0)
  13.             break;
  14.  
  15.         if (n > 0)
  16.         {
  17.             a.push_back(n);
  18.         }
  19.         else if (n == -1)
  20.         {
  21.             int siz = a.size();
  22.  
  23.             for (int i = 0; i < siz - 1; i++)
  24.             {
  25.                 int mini = i;
  26.  
  27.                 for (int j = i + 1; j < siz; j++)
  28.                 {
  29.                     if (a[j] < a[mini])
  30.                         mini = j;
  31.                 }
  32.                 int temp = a[i];
  33.                 a[i] = a[mini];
  34.                 a[mini] = temp;
  35.             }
  36.             int mid = (siz - 1) / 2;
  37.             cout << a[mid] << endl;
  38.             for (int i = mid; i < siz - 1; i++)
  39.             {
  40.                 a[i] = a[i + 1];
  41.  
  42.             }
  43.  
  44.             a.pop_back();
  45.         }
  46.     }
  47.  
  48.     return 0;
  49. }
  50.  
Success #stdin #stdout 0s 5304KB
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https://ideone.com/9WmM45
language:
C++ (gcc 8.3)
created:
1 hour ago
visibility:
public

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