可互换矩形的组数[https://leetcode.cn/problems/number-of-pairs-of-interchangeable...

K 次调整数组大小浪费的最小总空间[https://leetcode.cn/problems/minimum-total-space-waste...

可移除字符的最大数目[https://leetcode.cn/problems/maximum-number-of-removable-char...

准时到达的列车最小时速[https://leetcode.cn/problems/minimum-speed-to-arrive-on-time...

最少侧跳次数[https://leetcode.cn/problems/minimum-sideway-jumps/] 每个查询的最大异或值[h...

移动所有球到每个盒子所需的最小操作数[https://leetcode.cn/problems/minimum-number-of-operat...

表现良好的最长时间段[https://leetcode.cn/problems/longest-well-performing-interval/]

模拟行走机器人[https://leetcode.cn/problems/walking-robot-simulation/] 二进制矩阵中的最...

爱生气的书店老板[https://leetcode.cn/problems/grumpy-bookstore-owner/]