odd.next = tmp;//连接双链表returnhead; } } Python3:# Copy classSolution:defoddEvenList(self,head:ListNode)->ListNode:ifnotheadornothead.nextornothead.next.next:returnhead tmp = head.nextodd, even = head, head.nextwhileevenandeven.next:odd.next= even.nextodd = odd.nexteven.next= odd...
https://leetcode-cn.com/problems/count-odd-numbers-in-an-interval-range/ 问题描述 给你两个非负整数 low 和 high 。请你返回 low 和 high 之间(包括二者)奇数的数目。 示例 输入:low = 3, high = 7 输出:3 解释:3 到 7 之间奇数数字为 [3,5,7] 。 提示 0 <= low <= high <= 10^9 ...
1523. 在区间范围内统计奇数数目 - 给你两个非负整数 low 和 high 。请你返回 low 和 high 之间(包括二者)奇数的数目。 示例 1: 输入:low = 3, high = 7 输出:3 解释:3 到 7 之间奇数数字为 [3,5,7] 。 示例 2: 输入:low = 8, high = 10 输出:1 解释:8 到
LeetCode 1116 - Print Zero Even Odd Print Zero Even Odd Desicription Suppose you are given the following code: class ZeroEvenOdd { public...only output 0's public void even(printNumber) { ... } // only output even numbers public void odd...(printNumber) { ... } // only output...
LeetCode 1116 - Print Zero Even Odd Print Zero Even Odd Desicription Suppose you are given the following code: class ZeroEvenOdd { public...only output 0's public void even(printNumber) { ... } // only output even numbers public void odd...(printNumber) { ... } // only output...
只有low和high均为偶数时,奇数个数为:(high - low) / 2;否则为:(high - low) / 2 + 1 代码 class Solution { public: int countOdds(int low, int high) { int num=(high-low)/2; return low%2||high%2 ? num+1:num; } };下
(https://github.com/kamyu104/LeetCode#bit-manipulation) * [Array](https://github.com/kamyu104/LeetCode#array) * [String](https://github.com/kamyu104/LeetCode#string) * [Linked List](https://github.com/kamyu104/LeetCode#linked-list) * [Stack](https://github.com/kamyu104/LeetCode#...
# go through each of the numbers in the array for a in A: # see if the next number is odd (which is what a&1 is doing since it's a bitwise AND operator), and use the exclusion OR operator to see if the current number and the previous number add up to being even (0) or od...
code 参考 1.leetcode_easy_math_1523. Count Odd Numbers in an Interval Range; 完 各美其美,美美与共,不和他人作比较,不对他人有期待,不批判他人,不钻牛角尖。 心正意诚,做自己该做的事情,做自己喜欢做的事情,安静做一枚有思想的技术媛。
题目如下: Given two non-negative integerslowandhigh. Return thecount of odd numbers betweenlowandhigh(inclusive). Example 1: Input: low = 3, high = 7 Output: 3 Explanation: The odd numbers between 3 and 7 are [3,5,7]. Example 2: ...