Codeforces Round 142 (Div. 2)

Solutions are presented as using the least memory and the fastest execution time. It also takes the top 10 most recent solutions from each language. If you want to limit to a specific index, click the "Solved" button and go to that problem.

ContestId
Name
Phase
Frozen
Duration (Seconds)
Relative Time
Start Time
230 Codeforces Round 142 (Div. 2) FINISHED False 7500 382717799 Oct. 1, 2012, 3:30 p.m.

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 80130 ) A Dragons PROGRAMMING greedy sortings 1000

B'Kirito is stuck on a level of the MMORPG he is playing now. To move on in the game, he 's got to defeat all n dragons that live on this level. Kirito and the dragons have strength, which is represented by an integer. In the duel between two opponents the duel 's outcome is determined by their strength. Initially, Kirito 's strength equals s. If Kirito starts duelling with the i-th (1 xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89i xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89n) dragon and Kirito 's strength is not greater than the dragon 's strength xi, then Kirito loses the duel and dies. But if Kirito 's strength is greater than the dragon 's strength, then he defeats the dragon and gets a bonus strength increase by yi. Kirito can fight the dragons in any order. Determine whether he can move on to the next level of the game, that is, defeat all dragons without a single loss. The first line contains two space-separated integers s and n (1 xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89s xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89104, 1 xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89n xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89103). Then n lines follow: the i-th line contains space-separated integers xi and yi (1 xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89xi xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89104, 0 xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89yi xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89104) -- the i-th dragon 's strength and the bonus for defeating it. On a single line print "YES" (without the quotes), if Kirito can move on to the next level and print "NO" (without the quotes), if he can 't. In the first sample Kirito 's strength initially equals 2. As the first dragon 's strength is less than 2, Kirito can fight it and defeat it. After that he gets the bonus and his strength increases to 2 xe2 x80 x89+ xe2 x80 x8999 xe2 x80 x89= xe2 x80 x89101. Now he can defeat the second dragon and move on to the next level. In the second sample Kirito 's strength is too small to defeat the only dragon and win.'...

Tutorials

Codeforces Round #142 Problem Analysis

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
65451322 NF_Erturk A Nov. 20, 2019, 6:14 p.m. OK Clang++17 Diagnostics TESTS 54 92 0 1000
65763953 NAKIO A Nov. 26, 2019, 5:03 p.m. OK Clang++17 Diagnostics TESTS 54 92 0 1000
68450601 raghuvaran952 A Jan. 9, 2020, 2:12 p.m. OK Clang++17 Diagnostics TESTS 54 92 0 1000
67582195 UmmeAimanJannat A Dec. 25, 2019, 6:39 a.m. OK Clang++17 Diagnostics TESTS 54 122 0 1000
65483651 vjudge5 A Nov. 21, 2019, 12:31 p.m. OK Clang++17 Diagnostics TESTS 54 122 1024000 1000
65188225 Ghozlan A Nov. 16, 2019, 3:21 p.m. OK Clang++17 Diagnostics TESTS 54 124 0 1000
68673131 yamika A Jan. 12, 2020, 5:31 p.m. OK Clang++17 Diagnostics TESTS 54 124 0 1000
60680342 vjudge4 A Sept. 16, 2019, 1:45 p.m. OK Clang++17 Diagnostics TESTS 54 124 0 1000
60680403 vjudge4 A Sept. 16, 2019, 1:45 p.m. OK Clang++17 Diagnostics TESTS 54 124 0 1000
67687554 ksrividya A Dec. 27, 2019, 9:35 a.m. OK Clang++17 Diagnostics TESTS 54 154 0 1000
65618386 1942938446 A Nov. 24, 2019, 5:10 a.m. OK FPC TESTS 54 62 0 1000
55736137 TheDemonTuan A June 19, 2019, 4:09 a.m. OK FPC TESTS 54 62 0 1000
54549139 luogu_bot4 A May 24, 2019, 8:04 a.m. OK FPC TESTS 54 62 0 1000
65965649 kien05012006 A Nov. 29, 2019, 2:55 p.m. OK FPC TESTS 54 62 102400 1000
60520087 lanphuonglqd A Sept. 14, 2019, 8 a.m. OK FPC TESTS 54 62 102400 1000
60336229 SangTin A Sept. 10, 2019, 8:41 a.m. OK FPC TESTS 54 62 102400 1000
53854102 KATAYPEPE A May 7, 2019, 3:06 p.m. OK FPC TESTS 54 62 307200 1000
60519534 Minh2409 A Sept. 14, 2019, 7:45 a.m. OK FPC TESTS 54 62 819200 1000
60337106 duydec1 A Sept. 10, 2019, 9:05 a.m. OK FPC TESTS 54 62 819200 1000
60336500 tranminhprvt01 A Sept. 10, 2019, 8:49 a.m. OK FPC TESTS 54 62 819200 1000
53964402 hitman_28 A May 10, 2019, 4:01 p.m. OK GNU C11 TESTS 54 60 0 1000
54353470 vjudge4 A May 18, 2019, 4:13 p.m. OK GNU C11 TESTS 54 60 0 1000
67123446 Sefatan_Ema A Dec. 17, 2019, 7:02 p.m. OK GNU C11 TESTS 54 60 819200 1000
68369009 milidoshi A Jan. 7, 2020, 5:02 p.m. OK GNU C11 TESTS 54 62 0 1000
68428960 Mrg_41 A Jan. 9, 2020, 5:46 a.m. OK GNU C11 TESTS 54 62 0 1000
68906423 ssense A Jan. 16, 2020, 6:53 a.m. OK GNU C11 TESTS 54 62 0 1000
69171669 Arman_18301206 A Jan. 20, 2020, 6:25 a.m. OK GNU C11 TESTS 54 62 0 1000
69190369 shuvo1899 A Jan. 20, 2020, 1:19 p.m. OK GNU C11 TESTS 54 62 0 1000
69195871 C.Nika A Jan. 20, 2020, 2:54 p.m. OK GNU C11 TESTS 54 62 0 1000
69551512 wksinha A Jan. 26, 2020, 6:43 a.m. OK GNU C11 TESTS 54 62 0 1000
54769303 wazir7 A May 28, 2019, 5:44 p.m. OK GNU C++11 TESTS 54 60 0 1000
55984404 avienn A June 24, 2019, 1:43 a.m. OK GNU C++11 TESTS 54 60 0 1000
60672200 luogu_bot2 A Sept. 16, 2019, 11:11 a.m. OK GNU C++11 TESTS 54 60 0 1000
57068432 vjudge4 A July 15, 2019, 12:43 a.m. OK GNU C++11 TESTS 54 60 204800 1000
70002804 luogu_bot4 A Feb. 2, 2020, 2:56 a.m. OK GNU C++11 TESTS 54 62 0 1000
69940458 meet2719 A Feb. 1, 2020, 5:57 a.m. OK GNU C++11 TESTS 54 62 0 1000
70003128 vjudge5 A Feb. 2, 2020, 3:08 a.m. OK GNU C++11 TESTS 54 62 0 1000
69952200 salunkhe A Feb. 1, 2020, 9:14 a.m. OK GNU C++11 TESTS 54 62 0 1000
69994747 arjungarg A Feb. 1, 2020, 9:03 p.m. OK GNU C++11 TESTS 54 62 0 1000
69994841 arjungarg A Feb. 1, 2020, 9:06 p.m. OK GNU C++11 TESTS 54 62 0 1000
57013317 Prodigy1998 A July 14, 2019, 10:24 a.m. OK GNU C++14 TESTS 54 30 0 1000
65414001 Yogeshr A Nov. 20, 2019, 5:58 a.m. OK GNU C++14 TESTS 54 30 0 1000
60924598 yashita A Sept. 20, 2019, 11:51 a.m. OK GNU C++14 TESTS 54 30 0 1000
57501630 Shyean A July 22, 2019, 10:25 a.m. OK GNU C++14 TESTS 54 30 0 1000
56645867 yadavcs A July 7, 2019, 6:28 a.m. OK GNU C++14 TESTS 54 30 0 1000
56268105 boom786 A June 29, 2019, 10:46 a.m. OK GNU C++14 TESTS 54 30 0 1000
55959147 Fighter_X1 A June 23, 2019, 8:46 a.m. OK GNU C++14 TESTS 54 30 0 1000
55722763 Jakaria_nomann586 A June 18, 2019, 4:09 p.m. OK GNU C++14 TESTS 54 30 0 1000
55559272 Dragneel_7 A June 14, 2019, 11:41 a.m. OK GNU C++14 TESTS 54 30 0 1000
55115619 priyesh_coder A June 5, 2019, 8:31 a.m. OK GNU C++14 TESTS 54 30 0 1000
55932892 jizapika A June 22, 2019, 12:23 p.m. OK GNU C++17 TESTS 54 30 0 1000
57492217 Shubho_c47 A July 22, 2019, 7:28 a.m. OK GNU C++17 TESTS 54 30 0 1000
57608684 shivang_s31 A July 23, 2019, 7:19 p.m. OK GNU C++17 TESTS 54 30 0 1000
57858510 dinajubran00 A July 27, 2019, 4:20 p.m. OK GNU C++17 TESTS 54 30 0 1000
57905587 Sanatan A July 28, 2019, 5:29 p.m. OK GNU C++17 TESTS 54 30 0 1000
59560590 c-lady A Aug. 27, 2019, 8:19 a.m. OK GNU C++17 TESTS 54 30 0 1000
59811624 avdhesh0911 A Aug. 31, 2019, 1:48 p.m. OK GNU C++17 TESTS 54 30 0 1000
64864416 Naofumi_SH A Nov. 14, 2019, 5:17 a.m. OK GNU C++17 TESTS 54 30 0 1000
66153628 vjudge4 A Dec. 1, 2019, 8:29 p.m. OK GNU C++17 TESTS 54 30 0 1000
68557344 vjudge2 A Jan. 10, 2020, 6:01 p.m. OK GNU C++17 TESTS 54 30 0 1000
69524157 kat0rik A Jan. 25, 2020, 2:20 p.m. OK Go TESTS 54 62 0 1000
67774556 purushi.gkp A Dec. 28, 2019, 8:25 a.m. OK Go TESTS 54 62 0 1000
52866851 lehonghai104 A April 16, 2019, 4:35 p.m. OK Go TESTS 54 124 0 1000
54818451 SoapMactavish A May 29, 2019, 10:42 p.m. OK Go TESTS 54 154 0 1000
56849450 Cybuster A July 11, 2019, 3:02 p.m. OK Haskell TESTS 54 62 102400 1000
69589430 arran A Jan. 26, 2020, 9:50 p.m. OK Java 11 TESTS 54 374 0 1000
67654738 experiencedHuman A Dec. 26, 2019, 1:30 p.m. OK Java 11 TESTS 54 374 0 1000
69394206 Subbu742 A Jan. 23, 2020, 5:26 a.m. OK Java 11 TESTS 54 404 0 1000
67624727 vinnay A Dec. 25, 2019, 8:49 p.m. OK Java 11 TESTS 54 404 0 1000
64737724 dhirajpatidar99 A Nov. 12, 2019, 10:56 a.m. OK Java 11 TESTS 54 404 0 1000
68109275 hgharry15127 A Jan. 3, 2020, 8:48 a.m. OK Java 11 TESTS 54 434 0 1000
68430236 aedin.clay A Jan. 9, 2020, 6:28 a.m. OK Java 11 TESTS 54 436 0 1000
66524234 davisrollman A Dec. 9, 2019, 3:02 a.m. OK Java 11 TESTS 54 436 0 1000
64162462 vaigay A Nov. 3, 2019, 3:01 p.m. OK Java 11 TESTS 54 436 0 1000
69574475 Felz A Jan. 26, 2020, 3:06 p.m. OK Java 11 TESTS 54 466 0 1000
69055648 Apurva021 A Jan. 18, 2020, 2:23 p.m. OK Java 8 TESTS 54 218 0 1000
66639980 N220shri A Dec. 11, 2019, 2:22 p.m. OK Java 8 TESTS 54 218 0 1000
66500539 Khater A Dec. 8, 2019, 12:21 p.m. OK Java 8 TESTS 54 218 0 1000
61357245 ThundeR_27 A Sept. 27, 2019, 10:56 a.m. OK Java 8 TESTS 54 218 0 1000
60898102 rickyBits A Sept. 19, 2019, 7:43 p.m. OK Java 8 TESTS 54 218 0 1000
58195324 Shetaya A Aug. 2, 2019, 11:17 p.m. OK Java 8 TESTS 54 218 0 1000
57957372 JrElaraby A July 29, 2019, 7:29 p.m. OK Java 8 TESTS 54 218 0 1000
57065039 Hadi_Elnemr A July 14, 2019, 8:36 p.m. OK Java 8 TESTS 54 218 0 1000
55866667 Avi_2506 A June 21, 2019, 12:31 p.m. OK Java 8 TESTS 54 218 0 1000
54966307 kuxha A June 2, 2019, 6:35 a.m. OK Java 8 TESTS 54 218 0 1000
60989650 vjudge5 A Sept. 21, 2019, 8:22 a.m. OK JavaScript TESTS 54 62 512000 1000
60387453 khaleddanial A Sept. 11, 2019, 12:04 p.m. OK Kotlin TESTS 54 310 102400 1000
64040924 vjudge3 A Nov. 1, 2019, 5:53 p.m. OK Kotlin TESTS 54 310 204800 1000
62875931 jonlik2 A Oct. 18, 2019, 3:18 p.m. OK Kotlin TESTS 54 310 204800 1000
69649687 slemus A Jan. 28, 2020, 4:22 a.m. OK Kotlin TESTS 54 312 1024000 1000
54961001 _AhmedEssam A June 2, 2019, 3:43 a.m. OK Kotlin TESTS 54 340 204800 1000
54960896 _AhmedEssam A June 2, 2019, 3:39 a.m. OK Kotlin TESTS 54 340 204800 1000
69397959 abdurauf1997 A Jan. 23, 2020, 7:12 a.m. OK Kotlin TESTS 54 342 204800 1000
66881502 agent-10 A Dec. 14, 2019, 4:43 p.m. OK Kotlin TESTS 54 342 204800 1000
55965969 Spheniscine A June 23, 2019, 12:08 p.m. OK Kotlin TESTS 54 342 1228800 1000
64461547 vjudge2 A Nov. 7, 2019, 10:33 a.m. OK Kotlin TESTS 54 374 409600 1000
64040842 DinDin3462 A Nov. 1, 2019, 5:51 p.m. OK Mono C# TESTS 54 122 102400 1000
59061695 MahmudX A Aug. 18, 2019, 10:19 p.m. OK Mono C# TESTS 54 122 204800 1000
66483161 75number A Dec. 8, 2019, 4:30 a.m. OK Mono C# TESTS 54 124 102400 1000
68396959 suslov93 A Jan. 8, 2020, 11:30 a.m. OK Mono C# TESTS 54 124 102400 1000
69177978 ChediDaan A Jan. 20, 2020, 8:52 a.m. OK Mono C# TESTS 54 124 102400 1000
69178082 ChediDaan A Jan. 20, 2020, 8:55 a.m. OK Mono C# TESTS 54 124 102400 1000
69625048 Hakobyan88 A Jan. 27, 2020, 3:33 p.m. OK Mono C# TESTS 54 124 102400 1000
69465150 asya.fl A Jan. 24, 2020, 12:32 p.m. OK Mono C# TESTS 54 124 3788800 1000
58499603 Paagrio A Aug. 9, 2019, 1:41 p.m. OK Mono C# TESTS 54 154 3891200 1000
65029207 boookva A Nov. 15, 2019, 9:08 a.m. OK Mono C# TESTS 54 154 3891200 1000
53869709 vjudge2 A May 8, 2019, 8 a.m. OK MS C++ TESTS 54 60 0 1000
52790630 IbraheemJanajreh A April 15, 2019, 5:10 p.m. OK MS C++ TESTS 54 60 0 1000
66748479 vjudge4 A Dec. 13, 2019, 4:29 a.m. OK MS C++ TESTS 54 62 0 1000
66601676 vjudge1 A Dec. 10, 2019, 4:46 p.m. OK MS C++ TESTS 54 62 0 1000
66881871 LeenOsama A Dec. 14, 2019, 4:50 p.m. OK MS C++ TESTS 54 62 0 1000
66890815 LeenOsama A Dec. 14, 2019, 8:25 p.m. OK MS C++ TESTS 54 62 0 1000
67774817 dinajubran00 A Dec. 28, 2019, 8:31 a.m. OK MS C++ TESTS 54 62 0 1000
67794376 danharoun2kk A Dec. 28, 2019, 3:57 p.m. OK MS C++ TESTS 54 62 0 1000
68047081 HaninAlsacca A Jan. 1, 2020, 4:57 p.m. OK MS C++ TESTS 54 62 0 1000
68128295 AbdalrahmanALSayeh A Jan. 3, 2020, 4:03 p.m. OK MS C++ TESTS 54 62 0 1000
61174397 NikEvKuz A Sept. 23, 2019, 5:28 p.m. OK MS C++ 2017 TESTS 54 62 0 1000
69059208 oboltus A Jan. 18, 2020, 3:46 p.m. OK MS C++ 2017 TESTS 54 62 0 1000
69660725 Skaya2k A Jan. 28, 2020, 9:17 a.m. OK MS C++ 2017 TESTS 54 62 0 1000
61456836 vjudge2 A Sept. 29, 2019, 6:42 a.m. OK MS C++ 2017 TESTS 54 62 0 1000
61279284 meanman A Sept. 25, 2019, 4:28 p.m. OK MS C++ 2017 TESTS 54 62 0 1000
67569179 Mahmoud_Othman A Dec. 24, 2019, 8:53 p.m. OK MS C++ 2017 TESTS 54 62 0 1000
66044110 shelter A Nov. 30, 2019, 2:36 p.m. OK MS C++ 2017 TESTS 54 62 0 1000
64166545 alexpopescu021 A Nov. 3, 2019, 4:30 p.m. OK MS C++ 2017 TESTS 54 62 0 1000
62348108 Noura2000M A Oct. 11, 2019, 8:24 a.m. OK MS C++ 2017 TESTS 54 62 0 1000
61930472 CeNiEi A Oct. 5, 2019, 4:09 p.m. OK MS C++ 2017 TESTS 54 62 0 1000
67419971 TitanRoyal A Dec. 22, 2019, 11:17 a.m. OK Node.js TESTS 54 312 1638400 1000
67191588 Naick A Dec. 19, 2019, 7:18 a.m. OK Node.js TESTS 54 374 2355200 1000
54658811 28Nik A May 26, 2019, 9:40 a.m. OK PascalABC.NET TESTS 54 374 0 1000
55997116 Gimber A June 24, 2019, 11:05 a.m. OK PascalABC.NET TESTS 54 404 0 1000
61911323 B18-Kolian A Oct. 5, 2019, 10:59 a.m. OK PascalABC.NET TESTS 54 592 204800 1000
63608540 SlavaNixon A Oct. 27, 2019, 4:10 p.m. OK PascalABC.NET TESTS 54 622 307200 1000
61926404 fomin4049 A Oct. 5, 2019, 2:46 p.m. OK PascalABC.NET TESTS 54 654 204800 1000
69962524 Jahanavi_28 A Feb. 1, 2020, 11:50 a.m. OK PyPy 2 TESTS 54 310 0 1000
55695020 Quirinius A June 17, 2019, 8:57 p.m. OK PyPy 2 TESTS 54 340 1331200 1000
65305867 vjudge5 A Nov. 18, 2019, 2:51 p.m. OK PyPy 2 TESTS 54 372 1024000 1000
65624083 Sakib58 A Nov. 24, 2019, 7:17 a.m. OK PyPy 2 TESTS 54 404 0 1000
63531290 chaudhary_19 A Oct. 27, 2019, 6:47 a.m. OK PyPy 3 TESTS 54 310 0 1000
68628379 androcus A Jan. 12, 2020, 12:44 a.m. OK PyPy 3 TESTS 54 310 102400 1000
55018284 kunaltyagi A June 3, 2019, 1:28 p.m. OK PyPy 3 TESTS 54 310 409600 1000
63633399 wizdm A Oct. 28, 2019, 7:16 a.m. OK PyPy 3 TESTS 54 310 1433600 1000
65489967 19n1900011786 A Nov. 21, 2019, 2:14 p.m. OK PyPy 3 TESTS 54 310 1638400 1000
67687929 ultimatron A Dec. 27, 2019, 9:45 a.m. OK PyPy 3 TESTS 54 310 1843200 1000
57331433 dann_romm A July 19, 2019, 2:20 p.m. OK PyPy 3 TESTS 54 310 1843200 1000
53283739 naduhrin A April 25, 2019, 1:04 p.m. OK PyPy 3 TESTS 54 312 204800 1000
53394954 the_antagonist A April 27, 2019, 8:43 a.m. OK PyPy 3 TESTS 54 312 307200 1000
58483245 NickAs A Aug. 9, 2019, 6:35 a.m. OK PyPy 3 TESTS 54 312 1433600 1000
66995469 nithinkatla00 A Dec. 16, 2019, 12:50 a.m. OK Python 2 TESTS 54 372 102400 1000
52902097 Saurabh66 A April 17, 2019, 11:27 a.m. OK Python 2 TESTS 54 372 204800 1000
60964196 vjudge1 A Sept. 21, 2019, 6:29 a.m. OK Python 2 TESTS 54 374 0 1000
68892882 ndaidemf A Jan. 16, 2020, 3:08 a.m. OK Python 2 TESTS 54 374 102400 1000
59786988 geethna A Aug. 31, 2019, 6:02 a.m. OK Python 2 TESTS 54 374 102400 1000
57552796 suni.kmr1 A July 22, 2019, 6:13 p.m. OK Python 2 TESTS 54 374 102400 1000
68978324 mlmaster A Jan. 17, 2020, 9:43 a.m. OK Python 2 TESTS 54 404 102400 1000
65305799 vjudge2 A Nov. 18, 2019, 2:50 p.m. OK Python 2 TESTS 54 436 102400 1000
55572631 arman.t A June 14, 2019, 7:58 p.m. OK Python 2 TESTS 54 528 307200 1000
60711576 bxtbxksxd123 A Sept. 17, 2019, 8:36 a.m. OK Python 2 TESTS 54 716 204800 1000
67487404 rares_gabriel01 A Dec. 23, 2019, 6 p.m. OK Python 3 TESTS 54 216 307200 1000
53692472 wretchedegg8 A May 3, 2019, 5:50 a.m. OK Python 3 TESTS 54 216 307200 1000
53491633 thorkeshav A April 29, 2019, 9:03 a.m. OK Python 3 TESTS 54 216 307200 1000
62368966 silvergray A Oct. 11, 2019, 2:43 p.m. OK Python 3 TESTS 54 218 0 1000
54071671 Nurzli A May 13, 2019, 4:38 p.m. OK Python 3 TESTS 54 218 0 1000
62730342 rajeshwar_1256 A Oct. 16, 2019, 4:57 p.m. OK Python 3 TESTS 54 218 102400 1000
67024066 sulfurstar A Dec. 16, 2019, 1:50 p.m. OK Python 3 TESTS 54 218 204800 1000
69790931 Vanshika26 A Jan. 29, 2020, 6:29 p.m. OK Python 3 TESTS 54 218 307200 1000
69530221 shivam_123 A Jan. 25, 2020, 4:47 p.m. OK Python 3 TESTS 54 218 307200 1000
69480504 firck A Jan. 24, 2020, 5:35 p.m. OK Python 3 TESTS 54 218 307200 1000
60733558 sorry_im_smurfing A Sept. 17, 2019, 4:36 p.m. OK Ruby TESTS 54 124 102400 1000
62666992 saitejakatukam A Oct. 16, 2019, 8:10 a.m. OK Ruby TESTS 54 124 204800 1000
55374660 tuna_salad A June 9, 2019, 5:06 p.m. OK Rust TESTS 54 62 102400 1000
60407729 matijap A Sept. 11, 2019, 7:29 p.m. OK Rust TESTS 54 92 0 1000
63195512 hope1984 A Oct. 22, 2019, 6:28 p.m. OK Scala TESTS 54 1028 0 1000

remove filters

Back to search problems