C++ Leetcode Common

2021/08/03

Node with template T or <K,V>

template <class T>
struct Node {
    T value;
    Node* left;
    Node* right;
    Node(T x) {
        value = x;left = right = NULL;
    }
};

template <class K,class V>
struct Node {
    K key;
    V value;
    Node* left;
    Node* right;
    Node(K x,V y) {
        key = x;value = y;left = right = NULL;
    }
};