Home
Problem
Status
Contest
Workbook
User
Group
Forum
Register
Login
{"workbook":{"problemsBrief":"{\"CodeForces-1514C\":[\"Product 1 Modulo N\",14565,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1514\\\"\\u003eCodeforces Round 716 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1344A\":[\"Hilbert\\u0027s Hotel\",15368,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1344\\\"\\u003eCodeforces Round 639 (Div. 1)\\u003c/a\\u003e\"],\"CodeForces-1519D\":[\"Maximum Sum of Products\",15949,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1519\\\"\\u003eEducational Codeforces Round 108 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1349A\":[\"Orac and LCM\",16136,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1349\\\"\\u003eCodeforces Round 641 (Div. 1)\\u003c/a\\u003e\"]}","joined":false,"groups":{}},"managingGroups":{},"author":"Exile_code","updateTime":1712318437000,"title":"数论或构造类相关题目整理","dislikeCnt":0,"content":"文章与视频:\n[gcd与lcm的分配律](https://www.cnblogs.com/jacobfun/p/13392481.html)\n[数论:n方和差相关因式分解推导](https://zhuanlan.zhihu.com/p/400080757)\n[1514C的数论证明](https://www.cnblogs.com/ztlsw/p/14681946.html)\n题目:\n[problem:CodeForces-1349A] 分解质因数/gcd,lcm性质题\n[problem:CodeForces-1344A] 数论推导类\n[problem:CodeForces-1519D] 式子变形推导类,扩散式优化\n[problem:CodeForces-1514C] 剩余系,裴蜀定理,逆元\n","threadId":188535,"likeCnt":1,"createTime":1712046816000,"isWorkbook":true,"viewCnt":142,"openness":2,"fav":false,"id":4808,"trustable":false}