new_light的专栏

void removeDuplicateFromSortList(ListNode * aHead){if(NULL== aHead) return;ListNode * curPtr = aHead,*nextPtr =aHead->next;while(nextPrt){while(nextPtr && curPtr->val == nextPtr->val){curPtr

ListNode *reverseGroup(ListNode * aHead,int k){ ListNode dummy(-1); ListNode *pre = &dummy; pre->next = aHead; while(pre->next){ tmp = pre->next; pre->next = reverseKLis

ListNode * rotateList(ListNode * aHead,int k){ ListNode *pre = aHead; for(int i = 0;(i<k&&pre);i++){ pre = pre->next; } if(!pre) return aHead; ListNode * newHeadpre = aHead;

打印数组的组合可以考虑使用标记的方法