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  1. #include <iostream>
  2. #include <vector>
  3. using namespace std;
  4.  
  5. struct Node {
  6.   Node(int v) : val(v) {}
  7.   int val;
  8.   vector<Node*> children;
  9. };
  10.  
  11. Node *readTreeNode() {
  12.   int val, children;
  13.   cin >> val >> children;
  14.   Node *node = new Node(val);
  15.   for (int i = 0; i<children; ++i)
  16.     node->children.push_back(readTreeNode());
  17.   return node;
  18. }
  19.  
  20. int main() {
  21.   Node *root = readTreeNode();
  22.   // Do the cleanup..
  23.   return 0;
  24. }
Success #stdin #stdout 0s 3460KB
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1 3
2 1
3 0
4 0
5 0
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Standard output is empty
https://ideone.com/Yc7Z4O
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
secret

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