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12:11, 18 April 2020 User account Visitor1 talk contribs was created by Ultmaster talk contribs
09:53, 18 April 2020 Xiejiadong talk contribs created page PreFinals Moscow Workshops 2020 Day 1. Welcome Contest (Created page with "{{#allow-groups:user}} == Problem A == Unsolved. == Problem B == Unsolved. == Problem C == Unsolved. == Problem D == Unsolved. == Problem E == Unsolved. == Problem...")
04:17, 28 March 2020 Xiejiadong talk contribs created page 300iq Contest 3 (Created page with "NULL")
06:45, 25 March 2020 Xiejiadong talk contribs uploaded File:课后测1.png
06:45, 25 March 2020 Xiejiadong talk contribs created page File:课后测1.png
09:08, 15 March 2020 Xiejiadong talk contribs created page Moscow Pre-Finals Workshop 2016. Japanese School OI Team Selection. (Created page with "== Problem A == Solvde by Kilo_5723. 0:43 (+) == Problem B == Unsolved. == Problem C == Solved by Xiejiadong. 1:29 (+1) == Problem D == Solved by Weaver_zhu. 3:55 (+2)...")
11:52, 8 March 2020 Xiejiadong talk contribs created page Moscow Pre-Finals Workshop 2016. Kent Nikaido Contest 1. (Created page with "== Problem A == Solvde by Xiejiadong. 0:14:51 (+) 题意：可以放入三种形态的四格子方块，判断其中两种放入次数的奇偶性。题解：可以发现...")
04:56, 8 March 2020 Xiejiadong talk contribs uploaded File:Contest-11307-en (3).pdf
04:56, 8 March 2020 Xiejiadong talk contribs created page File:Contest-11307-en (3).pdf
08:15, 7 March 2020 Xiejiadong talk contribs created page XX Open Cup named after E.V. Pankratiev. Grand Prix of Kazan, Division 1. (Created page with "== Problem A == Unsolved. == Problem B == Solved by Xiejiadong. 0:34 (+) 题意：要在给出的 $n$ 个数中选择 $k$ 个数，满足这些选出来的数两两异或...")
00:44, 2 March 2020 Xiejiadong talk contribs created page XIX Open Cup named after E.V. Pankratiev. Grand Prix of Peterhof, Division 1. (Created page with "== Problem A == Solved by Xiejiadong. 0:13 (+) 题意：给出在三角形的网格中走过的路径，要求回去。题解：倒着还原回去。考虑如果之前...")
13:24, 28 February 2020 Xiejiadong talk contribs created page XIX Open Cup named after E.V. Pankratiev. Grand Prix of SPb, Division 1. (Created page with "== Problem A == Solved by Xiejiadong. 2:48 (+1) 题意：给出了宠物属性的生成方式，选定一个时间，使得获得的宠物属性最强。题解：宠物的...")
01:36, 27 February 2020 Xiejiadong talk contribs created page XIX Open Cup named after E.V. Pankratiev. Grand Prix of Siberia, Division 1. (Created page with "== Problem A == Solved by Xiejiadong. 0:14 (+1) 题意：判断一个数是否是其他数的乘积。题解：判断一个数是否是其他数的乘积可以通过一个...")
15:10, 24 February 2020 Xiejiadong talk contribs created page XX Open Cup named after E.V. Pankratiev. Grand Prix of SPb, Division 1. (Created page with "== Problem A == Solved by Xiejiadong. 1:06 (+) 题意：给出一个 $d$ 的多项式，但你不知道多项式也不知道次数，要求通过不超过 $d+3$ 次询问，...")
08:21, 22 February 2020 Xiejiadong talk contribs created page CTU Open Contest 2019 (Created page with "== Problem A == Solved by Kilo_5723. 00:36 (+5) == Problem B == Solved by Xiejiadong. 02:34(+) == Problem C == Solved by Kilo_5723. 03:04 (+3) == Problem D == Solved by...")
09:59, 20 February 2020 Xiejiadong talk contribs created page XIX Open Cup named after E.V. Pankratiev. Grand Prix of Eurasia, Division 1. (Created page with "== Problem A == Solved by Xiejiadong. 0:07 (+) 温暖的签到。 == Problem B == Unsolved. == Problem C == Solved by Xiejiadong. 2:23 (+2) 题意：每个软件有不...")
09:26, 18 February 2020 Xiejiadong talk contribs created page XX Open Cup named after E.V. Pankratiev. Grand Prix of Siberia, Division 1. (Created page with "== Problem A == Solved by Kilo_5723. 0:09 (+) == Problem B == Unsolved. == Problem C == Unsolved. == Problem D == Solved by Weaver_zhu. 4:32 (+7) == Problem E == Solv...")
08:12, 17 February 2020 Xiejiadong talk contribs uploaded File:Gp6div1sol.pdf
08:12, 17 February 2020 Xiejiadong talk contribs created page File:Gp6div1sol.pdf
09:47, 16 February 2020 Xiejiadong talk contribs created page XX Open Cup named after E.V. Pankratiev. Grand Prix of Korea, Division 1. (Created page with "== Problem A == Unsolved. == Problem B == Unsolved. == Problem C == Unsolved. == Problem D == Unsolved. == Problem E == Unsolved. == Problem F == Unsolved. == Prob...")
15:16, 13 October 2019 Xiejiadong talk contribs uploaded File:HarbinEditorialV2(1).pdf
15:15, 13 October 2019 Xiejiadong talk contribs uploaded File:Ccpc-harbin-2019-problemset.pdf
14:16, 28 September 2019 Xiejiadong talk contribs uploaded File:Slides(2).pdf
07:34, 16 September 2019 Xiejiadong talk contribs uploaded File:题解 (The 2019 ICPC Asia Shanghai Regional Contest - Online Contest).pdf
11:07, 7 September 2019 Xiejiadong talk contribs uploaded File:1 The Preliminary Contest for ICPC Asia Xuzhou 2019.pdf
13:51, 4 September 2019 Xiejiadong talk contribs uploaded File:2019 Multi-University Training Contest 10 Editorial.pdf
09:17, 21 August 2019 Xiejiadong talk contribs uploaded File:Hdu 2019 solution 9.pdf
13:52, 17 August 2019 Xiejiadong talk contribs uploaded File:2019牛客暑期多校训练营第十场题解.pdf
13:31, 15 August 2019 Xiejiadong talk contribs uploaded File:2019牛客暑期多校训练营第九场题解.pdf
11:46, 14 August 2019 Xiejiadong talk contribs uploaded File:8 14 Std.zip
11:46, 14 August 2019 Xiejiadong talk contribs uploaded File:8 14 Solution.pdf
11:05, 12 August 2019 Xiejiadong talk contribs uploaded File:2019牛客暑期多校训练营第七场题解.pdf
11:05, 12 August 2019 Xiejiadong talk contribs uploaded File:2019牛客暑期多校训练营第七场标程.zip
11:04, 12 August 2019 Xiejiadong talk contribs uploaded File:2019牛客暑期多校训练营第八场题解.pdf
11:04, 12 August 2019 Xiejiadong talk contribs uploaded File:2019牛客暑期多校训练营第八场标程.zip
09:05, 12 August 2019 Xiejiadong talk contribs uploaded File:7 std.zip
09:04, 12 August 2019 Xiejiadong talk contribs uploaded File:Multi University Solution.pdf
10:28, 7 August 2019 Xiejiadong talk contribs uploaded File:6-Editorial.pdf
11:18, 5 August 2019 Xiejiadong talk contribs uploaded File:Solution.pdf
10:26, 5 August 2019 Kblack talk contribs deleted page User:JeannetteSellers (content was: "I'm Jeannette and I live with my husband and our three children in Urk, in the FL south part. My hobbies ar...", and the only contributor was "JeannetteSellers" (talk))
10:26, 5 August 2019 Kblack talk contribs deleted page User:DarellShumway56 (content was: "[http://www.07oe.com 魔域私服一条龙制作]www.07oe.com[http://www.07oe.com 神泣开区一条龙服务...", and the only contributor was "DarellShumway56" (talk))
10:26, 5 August 2019 Kblack talk contribs deleted page User:JoieBerk8151567 (content was: "52 year old Textile, Apparel and Footwear Mechanic Kevin from Brossard, really loves kit cars, adult actress a...", and the only contributor was "JoieBerk8151567" (talk))
10:26, 5 August 2019 Kblack talk contribs deleted page User:KirstenYky (content was: "Hello from Australia. I'm glad to came across you. My first name is Kirsten. I live in a small city called Geranium Plain...", and the only contributor was "KirstenYky" (talk))
10:26, 5 August 2019 Kblack talk contribs deleted page User:MackLiu464367 (content was: "Hello! My name is Mack. It is a little about myself: I live in United States, my city of Washington. It's ca...", and the only contributor was "MackLiu464367" (talk))
10:25, 5 August 2019 Kblack talk contribs deleted page User:RaphaelParmer5 (content was: "Name: Raphael Parmer Age: 21 Country: Italy Home town: Sant'arsenio Postal code: 84037 Street: Pi...", and the only contributor was "RaphaelParmer5" (talk))
10:25, 5 August 2019 Kblack talk contribs deleted page User:SusanaBlanchard (content was: "I'm a 43 years old, married and study at the university (Social Service). In my spare time I try to learn G...", and the only contributor was "SusanaBlanchard" (talk))
10:25, 5 August 2019 Kblack talk contribs deleted page User:ValerieWay93290 (content was: "I'm Valerie and I live in Menora. I'm interested in Math, Running and Dutch art. I like to travel and read...", and the only contributor was "ValerieWay93290" (talk))
10:24, 5 August 2019 Kblack talk contribs deleted page User:AudraSanderson (content was: "My name is Audra (20 years old) and my hobbies are Radio-Controlled Car Racing and Billiards. Feel free to...", and the only contributor was "AudraSanderson" (talk))
10:24, 5 August 2019 User account Kilo talk contribs was created by Kblack talk contribs
10:23, 5 August 2019 User account WeaverZhu talk contribs was created by Kblack talk contribs

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