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Problems

Characters doubling

Submits: 8914
Accepted submits: 4269
Users submitted: 3793
Users accepted: 3468
Complexity: 9%
The complexity of the problem is determined by the ratio between number of users who have solved the problem, and number of users who have submitted solution.

Best solutions

#UserSubmit dateTimeMemoryLang
13972907m.ulkar Jun 30, 2023, 11:45:02 PM 1 ms 73728 KB C++ 17 (gnu 10.2)
8873315FaridHuseynov8016 Apr 19, 2021, 9:57:06 AM 1 ms 73728 KB C++ 17 (gnu 10.2)
11924920AAhmadli14270 Oct 25, 2022, 7:53:35 AM 1 ms 73728 KB C++ 17 (gnu 10.2)
8996881morgan4eg444 May 14, 2021, 8:09:35 PM 1 ms 73728 KB C++ 17 (gnu 10.2)
9669009Djecka1337 Oct 28, 2021, 12:02:18 PM 1 ms 73728 KB C++ 17 (gnu 10.2)
9718603behruzgurbanli Nov 1, 2021, 11:39:55 PM 1 ms 73728 KB C++ 17 (gnu 10.2)
9745911ikarimli Nov 4, 2021, 4:29:22 PM 1 ms 73728 KB C++ 17 (gnu 10.2)
11192292zshah Jun 17, 2022, 10:54:30 PM 1 ms 73728 KB C 17 (gnu 10.2)
9757033zbebz Nov 5, 2021, 5:27:04 PM 1 ms 73728 KB C++ 17 (gnu 10.2)
9764942rufatismayilov Nov 6, 2021, 4:20:25 PM 1 ms 73728 KB C++ 17 (gnu 10.2)
9773033mhsv Nov 7, 2021, 1:19:31 PM 1 ms 73728 KB C++ 17 (gnu 10.2)
11994720alialiyev818 Oct 30, 2022, 8:53:18 PM 1 ms 73728 KB C++ 11 (gnu 10.2)
9780972nargiz.gachay Nov 7, 2021, 9:58:08 PM 1 ms 73728 KB C++ 17 (gnu 10.2)
11096566gurbanzadee May 21, 2022, 9:12:24 PM 1 ms 73728 KB C++ 17 (gnu 10.2)
11125141Kanim88 May 28, 2022, 2:16:41 PM 1 ms 73728 KB C++ 17 (gnu 10.2)
11137371ayazayazov May 31, 2022, 8:06:15 PM 1 ms 73728 KB C 17 (gnu 10.2)
11137425Crisis May 31, 2022, 8:11:18 PM 1 ms 73728 KB C 17 (gnu 10.2)
11137570shahanamrl May 31, 2022, 8:24:27 PM 1 ms 73728 KB C 17 (gnu 10.2)
11207589afsulthon Jun 23, 2022, 5:39:07 AM 1 ms 73728 KB C++ 17 (gnu 10.2)
11885642Ibrahim_Huseynov Oct 21, 2022, 7:34:10 PM 1 ms 73728 KB C++ 11 (gnu 10.2)
11895771vasilaaliyeva Oct 22, 2022, 9:57:40 PM 1 ms 73728 KB C++ 11 (gnu 10.2)
11931068Abdullayevahid Oct 25, 2022, 2:47:15 PM 1 ms 73728 KB C++ 11 (gnu 10.2)
11932507lpanakhova16882 Oct 25, 2022, 4:09:10 PM 1 ms 73728 KB C++ 11 (gnu 10.2)
11947208Zakir_Aghakishiyev Oct 26, 2022, 5:10:09 PM 1 ms 73728 KB C++ 11 (gnu 10.2)
12603674Elnar4141 Jan 5, 2023, 3:47:09 PM 1 ms 73728 KB C++ 11 (gnu 10.2)