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Nov 22nd, 2019
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C++ 0.48 KB | None | 0 0
  1. #include <iostream>
  2. #include <list>
  3.  
  4. using namespace std;
  5.  
  6. int main()
  7. {
  8.     list<list<int>> l;
  9.     list<int> a;
  10.     int len = 3;
  11.     for (int i = 0; i < len; i++)
  12.     {
  13.         for (int j = 0; j < len; j++)
  14.         {
  15.             int temp;
  16.             cin >> temp;
  17.             a.push_back(temp);
  18.         }
  19.         l.push_back(a);
  20.         a.clear();
  21.     }
  22.     for (list<list<int>>::iterator i = l.begin(); i != l.end(); i++)
  23.     {
  24.         for (list<int>::iterator j = (*i).begin(); j != (*i).end(); j++)
  25.         {
  26.             cout << *j << " ";
  27.         }
  28.     }
  29.     return 0;
  30. }
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