第一题,又大佬能告诉我为什么我提交了几次在20%-100%之间浮动么😅 public ListNode[] solve (int m, ListNode a) { // write code here ListNode res[] = new ListNode[m]; ListNode next[] = new ListNode[m]; ListNode cur = a; while (cur != null) { int index = cur.val % m; ListNode tmp = new ListNode(cur.val); if (res[index] == null) { res[index] = tmp; next[index] = tmp; } else { next[index].next = tmp; next[index] = tmp; } cur = cur.next; } return res; }