摘要：
1.定义反转字符串 void changeOrder1(char* data){ if (data == NULL) { return; } auto nLen = strlen(data); char *p1 = data; char* p2 = p1 + (nLen - 1); while (p 阅读全文
摘要：
struct Node { int num; struct Node* next; }; Node* reverseList(Node *pNode) { Node* prev = nullptr; while (pNode) { Node* pNext = pNode->next; pNode-> 阅读全文