Problems - QOJ.ac

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ID	Problem Interactive Output Only Communication	Rating
#12001	Cookies Moscow Pre-Finals Workshop 2020 Day 2
#12002	Evacuation Moscow Pre-Finals Workshop 2020 Day 2
#12003	Sum Modulo Moscow Pre-Finals Workshop 2020 Day 2
#12004	Xor Sum Moscow Pre-Finals Workshop 2020 Day 2
#12005	Count Modulo 2 Moscow Pre-Finals Workshop 2020 Day 2
#12006	Robots Moscow Pre-Finals Workshop 2020 Day 2
#12007	Matrix Inversion Moscow Pre-Finals Workshop 2020 Day 2
#12008	Construct Points Moscow Pre-Finals Workshop 2020 Day 2
#12009	Amidakuji Moscow Pre-Finals Workshop 2020 Day 2
#12010	Median Replace Hard Moscow Pre-Finals Workshop 2020 Day 2
#12011	Game and Queries Moscow Pre-Finals Workshop 2020 Day 2
#12012	Yosupo's Algorithm Moscow Pre-Finals Workshop 2020 Day 2
#12013	Rating PKUSC 2022 Day 1
#12014	简单计算几何题 PKUSC 2022 Day 1
#12015	撸猫 PKUSC 2022 Day 1
#12016	随机函数 PKUSC 2022 Day 2
#12017	Colorful Tree PKUSC 2022 Day 2
#12018	雀圣 PKUSC 2022 Day 2
#12019	Sum Transformation PKUSC 2021 Day 1
#12020	逛街 PKUSC 2021 Day 1
#12021	德州扑克 PKUSC 2021 Day 1
#12022	一棵树 PKUSC 2021 Day 2
#12023	代金券 PKUSC 2021 Day 2
#12024	招新 PKUSC 2021 Day 2
#12025	排列 PKUWC 2020 Day 1
#12026	火山哥的集合 PKUWC 2020 Day 1
#12027	数论结构 PKUWC 2020 Day 1
#12028	火山哥与打铁传说 PKUWC 2020 Day 2
#12029	火山哥与分式 PKUWC 2020 Day 2
#12030	最小割 PKUWC 2020 Day 2
#12031	村庄 PKUSC 2019 Day 1
#12032	乒乓球 PKUSC 2019 Day 1
#12033	暗箱操作 PKUSC 2019 Day 1
#12034	树染色 PKUSC 2019 Day 2
#12035	高维树 PKUSC 2019 Day 2
#12036	线弦图 PKUSC 2019 Day 2
#12037	拓扑序计数 PKUWC 2019 Day 1
#12038	一道关于虚树的题 PKUWC 2019 Day 1
#12039	地主斗 PKUWC 2019 Day 1
#12040	递增序列 PKUWC 2019 Day 2
#12041	环图 PKUWC 2019 Day 2
#12042	防御塔 PKUWC 2019 Day 2