```HuffmanTree *huffmanTree = new HuffmanTree(head, length, element);
std::cout << "输出::::" << huffmanTree->root->weight << std::endl;
std::cout << "输出::::" << huffmanTree->root->weight << std::endl;
std::cout << "输出::::" << huffmanTree->root->weight << std::endl;
std::cout << "输出::::" << huffmanTree->root->weight << std::endl;
std::cout << "输出::::" << huffmanTree->root->weight << std::endl;
std::cout << "输出::::" << huffmanTree->root->weight << std::endl;
std::cout << "输出::::" << huffmanTree->root->weight << std::endl;
结果:
输出::::13
输出::::-737243430
输出::::-737243430
输出::::-737243430
输出::::-737243430
输出::::-737243430
输出::::-737243430
![图片说明](https://img-ask.csdn.net/upload/201711/29/1511953602_912725.png)
可能的原因是什么