下面 C++ 代码的运行结果为() #include <iostream> using namespace std; struct TreeNode {     int val;     TreeNode *left;     TreeNode *right;     TreeNode() {}     TreeNode(int value) : val(value) {} }; struct NewTreeNode : public TreeNode {     int father; }; int main() {     NewTreeNode newTreeNode;     newTreeNode.father = -1;     newTreeNode.val = -2;     cout << newTreeNode.father << “, ” << newTreeNode.val << endl; }

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下面 C++ 代码的运行结果为()
#include <iostream>  using namespace std;  struct TreeNode {     int val;     TreeNode *left;     TreeNode *right;     TreeNode() {}     TreeNode(int value) : val(value) {} };  struct NewTreeNode : public TreeNode {     int father; };  int main() {     NewTreeNode newTreeNode;     newTreeNode.father = -1;     newTreeNode.val = -2;     cout << newTreeNode.father << ", " << newTreeNode.val << endl; } 

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qklbishe.com区块链毕设代做网专注|以太坊fabric-计算机|java|毕业设计|代做平台-javagopython毕设 » 下面 C++ 代码的运行结果为() #include <iostream> using namespace std; struct TreeNode {     int val;     TreeNode *left;     TreeNode *right;     TreeNode() {}     TreeNode(int value) : val(value) {} }; struct NewTreeNode : public TreeNode {     int father; }; int main() {     NewTreeNode newTreeNode;     newTreeNode.father = -1;     newTreeNode.val = -2;     cout << newTreeNode.father << “, ” << newTreeNode.val << endl; }