题目: 题解:
class Solution {public int reversePairs(int[] nums) {Set<Long> allNumbers new TreeSet<Long>();for (int x : nums) {allNumbers.add((long) x);allNumbers.add((long) x * 2);}// 利用哈希表进行离散化Map<Long, Int…
阿里巴巴集团达摩院|Chain of Ideas: 利用大型语言模型代理革新新颖创意开发的研究 🎯 推荐指数:🌟🌟🌟 📖 title:Chain of Ideas: Revolutionizing Research in Novel Idea Develop…
insert into cybr_sys_purview_list values(aa02,商超一卡通参数,N,EDIT,w_sc_wizard_parent,系统管理,a,10101,Y,1) INSERT INTO cybr_bt_paymode VALUES (SC,商超会员卡,6,1.0000,S,0.00,N,N,NULL,Y,N,N,N,Y,N,N,N,N,N,NULL,Y)
delete from cybr_bt_paymode where ch_paym…