Educational Codeforces Round 147 (Rated for Div. 2)

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ContestId
Name
Phase
Frozen
Duration (Seconds)
Relative Time
Start Time
1821 Educational Codeforces Round 147 (Rated for Div. 2) FINISHED False 7200 49821899 April 20, 2023, 2:35 p.m.

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 19961 ) A Matching PROGRAMMING combinatorics math

B'An integer template is a string consisting of digits and/or question marks. A positive (strictly greater than 0 ) integer matches the integer template if it is possible to replace every question mark in the template with a digit in such a way that we get the decimal representation of that integer without any leading zeroes. For example: You are given an integer template consisting of at most 5 characters. Calculate the number of positive (strictly greater than 0 ) integers that match it. The first line contains one integer t ( 1 <= t <= 2 cdot 10^4 ) -- the number of test cases. Each test case consists of one line containing the string s ( 1 <= |s| <= 5 ) consisting of digits and/or question marks -- the integer template for the corresponding test case. For each test case, print one integer -- the number of positive (strictly greater than 0 ) integers that match the template. '...

Tutorials

115296

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
202919332 famisom A April 21, 2023, 5:17 a.m. OK C# 10 TESTS 19 156 1024000
202948572 tabibi A April 21, 2023, 11:40 a.m. OK C# 10 TESTS 19 265 2969600
202900097 famisom A April 20, 2023, 8:44 p.m. OK C# 10 TESTS 19 296 1126400
202903396 bluemegane A April 20, 2023, 10:04 p.m. OK C# 8 TESTS 19 186 1433600
202952195 Codesheep7 A April 21, 2023, 12:29 p.m. OK Clang++17 Diagnostics TESTS 19 234 0
202917991 adityagupta13325 A April 21, 2023, 4:51 a.m. OK Clang++20 Diagnostics TESTS 19 202 0
202955291 sutur A April 21, 2023, 1:06 p.m. OK Clang++20 Diagnostics TESTS 19 218 0
202933504 Paglar_paglami A April 21, 2023, 8:10 a.m. OK Clang++20 Diagnostics TESTS 19 342 0
202948367 jainarchit1604 A April 21, 2023, 11:37 a.m. OK Clang++20 Diagnostics TESTS 19 561 1024000
202920928 asif.jawad.aj15 A April 21, 2023, 5:39 a.m. OK GNU C11 TESTS 19 93 0
202942735 ishrat02 A April 21, 2023, 10:13 a.m. OK GNU C11 TESTS 19 93 0
202943122 pnS73fm A April 21, 2023, 10:18 a.m. OK GNU C11 TESTS 19 93 0
202956262 Vladimir-101 A April 21, 2023, 1:16 p.m. OK GNU C11 TESTS 19 93 0
202889688 jiangbx A April 20, 2023, 5:44 p.m. OK GNU C11 TESTS 19 93 0
202885417 mollosev A April 20, 2023, 5 p.m. OK GNU C11 TESTS 19 93 0
202906331 Anna-Anastasia A April 20, 2023, 11:39 p.m. OK GNU C11 TESTS 19 108 0
202948462 Celeste_KK A April 21, 2023, 11:38 a.m. OK GNU C11 TESTS 19 109 0
202889955 jiangbx A April 20, 2023, 5:47 p.m. OK GNU C11 TESTS 19 109 0
202895150 abhinavmeda A April 20, 2023, 6:55 p.m. OK GNU C11 TESTS 19 109 0
202987798 ArvindSR A April 21, 2023, 8:14 p.m. OK GNU C++14 TESTS 19 15 0
202986586 Armaan_rawat11 A April 21, 2023, 7:49 p.m. OK GNU C++14 TESTS 19 15 0
202985524 jai931054 A April 21, 2023, 7:30 p.m. OK GNU C++14 TESTS 19 15 0
202966229 caubebinhthuong A April 21, 2023, 3:12 p.m. OK GNU C++14 TESTS 19 15 0
202979062 Hredoy A April 21, 2023, 5:52 p.m. OK GNU C++14 TESTS 19 15 0
203009746 c20210750 A April 22, 2023, 5:28 a.m. OK GNU C++14 TESTS 19 15 0
203001895 luogu_bot5 A April 22, 2023, 2:50 a.m. OK GNU C++14 TESTS 19 15 0
203001122 luogu_bot1 A April 22, 2023, 2:28 a.m. OK GNU C++14 TESTS 19 15 0
202999057 L_Wave A April 22, 2023, 1:30 a.m. OK GNU C++14 TESTS 19 15 0
202997175 Big_Feky A April 22, 2023, 12:30 a.m. OK GNU C++14 TESTS 19 15 0
203010121 ColdWrath A April 22, 2023, 5:34 a.m. OK GNU C++17 TESTS 19 0 0
202929579 stonecode A April 21, 2023, 7:14 a.m. OK GNU C++17 TESTS 19 0 0
202897810 White_Zombie A April 20, 2023, 7:50 p.m. OK GNU C++17 TESTS 19 0 0
203011569 ankancool A April 22, 2023, 5:55 a.m. OK GNU C++17 TESTS 19 15 0
203008012 ken__14 A April 22, 2023, 5 a.m. OK GNU C++17 TESTS 19 15 0
203009597 uskyonly77 A April 22, 2023, 5:26 a.m. OK GNU C++17 TESTS 19 15 0
203010488 saptarshipramanik A April 22, 2023, 5:40 a.m. OK GNU C++17 TESTS 19 15 0
203005832 Ahmed_Sayed- A April 22, 2023, 4:20 a.m. OK GNU C++17 TESTS 19 15 0
203005957 rmgb08 A April 22, 2023, 4:23 a.m. OK GNU C++17 TESTS 19 15 0
203006337 sahiljawale54 A April 22, 2023, 4:30 a.m. OK GNU C++17 TESTS 19 15 0
202926738 goodup A April 21, 2023, 6:36 a.m. OK GNU C++17 (64) TESTS 19 0 0
202976481 Owmicron A April 21, 2023, 5:18 p.m. OK GNU C++17 (64) TESTS 19 0 0
202893164 HelmOptimum A April 20, 2023, 6:28 p.m. OK GNU C++17 (64) TESTS 19 0 0
202961434 Alfa A April 21, 2023, 2:14 p.m. OK GNU C++17 (64) TESTS 19 15 0
203001541 Anbitiously A April 22, 2023, 2:40 a.m. OK GNU C++17 (64) TESTS 19 15 0
202995689 Ayalla A April 21, 2023, 11:39 p.m. OK GNU C++17 (64) TESTS 19 15 0
202974712 1KgChawal A April 21, 2023, 4:54 p.m. OK GNU C++17 (64) TESTS 19 15 0
202951265 Stanislau A April 21, 2023, 12:18 p.m. OK GNU C++17 (64) TESTS 19 15 0
202948822 Shivansh0809 A April 21, 2023, 11:43 a.m. OK GNU C++17 (64) TESTS 19 15 0
202948232 Turtle1108 A April 21, 2023, 11:35 a.m. OK GNU C++17 (64) TESTS 19 15 0
202921362 A_xor_A A April 21, 2023, 5:44 a.m. OK GNU C++20 (64) TESTS 19 0 0
202928805 byte_dock A April 21, 2023, 7:02 a.m. OK GNU C++20 (64) TESTS 19 0 0
202935008 Only_Y A April 21, 2023, 8:29 a.m. OK GNU C++20 (64) TESTS 19 0 0
202935654 _Sherbiny A April 21, 2023, 8:37 a.m. OK GNU C++20 (64) TESTS 19 0 0
202944266 imObscure A April 21, 2023, 10:35 a.m. OK GNU C++20 (64) TESTS 19 0 0
202951406 Thecode_wm A April 21, 2023, 12:19 p.m. OK GNU C++20 (64) TESTS 19 0 0
202951923 allen11 A April 21, 2023, 12:26 p.m. OK GNU C++20 (64) TESTS 19 0 0
202964422 woonder A April 21, 2023, 2:50 p.m. OK GNU C++20 (64) TESTS 19 0 0
202969630 JoNaTellO A April 21, 2023, 3:52 p.m. OK GNU C++20 (64) TESTS 19 0 0
202990290 afterall A April 21, 2023, 9:05 p.m. OK GNU C++20 (64) TESTS 19 0 0
202929681 vaber A April 21, 2023, 7:15 a.m. OK Go TESTS 19 15 716800
202945695 liangjiahui11 A April 21, 2023, 10:56 a.m. OK Go TESTS 19 30 1024000
202958980 NithinBharathi A April 21, 2023, 1:47 p.m. OK Java 11 TESTS 19 202 0
202975335 FirstException A April 21, 2023, 5:02 p.m. OK Java 11 TESTS 19 202 41472000
202888444 vijender_8601 A April 20, 2023, 5:30 p.m. OK Java 11 TESTS 19 218 0
202972275 giridhrubajyoti2002 A April 21, 2023, 4:23 p.m. OK Java 11 TESTS 19 248 0
202944542 rd37574 A April 21, 2023, 10:40 a.m. OK Java 11 TESTS 19 311 0
202893282 Ankita1129 A April 20, 2023, 6:29 p.m. OK Java 11 TESTS 19 312 0
202981433 Abhi_The_Coder19 A April 21, 2023, 6:23 p.m. OK Java 11 TESTS 19 358 102400
202884721 ilsksrh A April 20, 2023, 4:55 p.m. OK Java 11 TESTS 19 373 102400
202930267 div19 A April 21, 2023, 7:24 a.m. OK Java 11 TESTS 19 405 102400
202914823 venu_gopal11 A April 21, 2023, 3:44 a.m. OK Java 11 TESTS 19 405 102400
202990052 Creator_321 A April 21, 2023, 9 p.m. OK Java 17 TESTS 19 187 716800
202993982 michaelc592 A April 21, 2023, 10:51 p.m. OK Java 17 TESTS 19 217 512000
202958945 sameershaik A April 21, 2023, 1:46 p.m. OK Java 17 TESTS 19 218 41984000
202940162 aishwarykesarwani A April 21, 2023, 9:38 a.m. OK Java 17 TESTS 19 233 921600
202959941 Alawashez2 A April 21, 2023, 1:58 p.m. OK Java 17 TESTS 19 264 921600
202922593 Varun_tec A April 21, 2023, 5:58 a.m. OK Java 17 TESTS 19 264 1024000
202889919 ADust A April 20, 2023, 5:47 p.m. OK Java 17 TESTS 19 265 1024000
202963701 nigamabhai03 A April 21, 2023, 2:42 p.m. OK Java 17 TESTS 19 280 614400
202889510 being_of_darkness A April 20, 2023, 5:42 p.m. OK Java 17 TESTS 19 280 1433600
202893418 balajirudrawar123 A April 20, 2023, 6:31 p.m. OK Java 17 TESTS 19 295 1228800
202975854 lpychemistry A April 21, 2023, 5:10 p.m. OK Java 8 TESTS 19 124 0
202897903 NerfThis A April 20, 2023, 7:53 p.m. OK Java 8 TESTS 19 139 0
202923307 T_PAVAN_NAGARAJU A April 21, 2023, 6:05 a.m. OK Java 8 TESTS 19 140 0
202912349 chuquwan9964 A April 21, 2023, 2:44 a.m. OK Java 8 TESTS 19 140 0
203002375 Java_Programmer A April 22, 2023, 3:02 a.m. OK Java 8 TESTS 19 155 0
202971815 tejasS-27 A April 21, 2023, 4:17 p.m. OK Java 8 TESTS 19 155 0
202931443 onenewbie A April 21, 2023, 7:41 a.m. OK Java 8 TESTS 19 202 0
202898526 pra1hamgup1a A April 20, 2023, 8:05 p.m. OK Java 8 TESTS 19 218 0
202933339 Debashis_Gayen A April 21, 2023, 8:08 a.m. OK Java 8 TESTS 19 280 0
202889812 Deependra_coder A April 20, 2023, 5:46 p.m. OK Java 8 TESTS 19 296 0
202928843 StinsonOvO A April 21, 2023, 7:03 a.m. OK Kotlin 1.7 TESTS 19 451 15052800
202927814 eneskayiklik A April 21, 2023, 6:49 a.m. OK Kotlin 1.7 TESTS 19 452 13209600
202914860 ykchen03 A April 21, 2023, 3:45 a.m. OK MS C++ 2017 TESTS 19 31 0
203003853 Mattallost A April 22, 2023, 3:38 a.m. OK MS C++ 2017 TESTS 19 77 0
202985813 gharsh_69 A April 21, 2023, 7:35 p.m. OK MS C++ 2017 TESTS 19 77 0
202946252 Zaoly A April 21, 2023, 11:04 a.m. OK MS C++ 2017 TESTS 19 77 0
202940515 Vi1689 A April 21, 2023, 9:43 a.m. OK MS C++ 2017 TESTS 19 93 0
202890472 mukhaledd A April 20, 2023, 5:53 p.m. OK MS C++ 2017 TESTS 19 109 0
202949893 Alexico A April 21, 2023, 11:58 a.m. OK MS C++ 2017 TESTS 19 124 0
202934676 Varun_2K A April 21, 2023, 8:25 a.m. OK MS C++ 2017 TESTS 19 140 0
202928423 shashank4628 A April 21, 2023, 6:57 a.m. OK MS C++ 2017 TESTS 19 155 0
202891220 varrick A April 20, 2023, 6:02 p.m. OK Ocaml TESTS 19 77 102400
202901098 KeiTsukishima A April 20, 2023, 9:06 p.m. OK PHP TESTS 19 77 0
202958617 berukhov A April 21, 2023, 1:42 p.m. OK PyPy 3 TESTS 19 326 4198400
202979270 jvatsal0709 A April 21, 2023, 5:55 p.m. OK PyPy 3 TESTS 19 358 5939200
202972096 Sudarshana A April 21, 2023, 4:21 p.m. OK PyPy 3 TESTS 19 358 6656000
202913797 JUBHAI A April 21, 2023, 3:17 a.m. OK PyPy 3 TESTS 19 358 7065600
202984524 raunaqsingh07 A April 21, 2023, 7:13 p.m. OK PyPy 3 TESTS 19 374 5939200
202909735 dorissssy A April 21, 2023, 1:31 a.m. OK PyPy 3 TESTS 19 374 6348800
203007325 yxu18yxu18 A April 22, 2023, 4:48 a.m. OK PyPy 3 TESTS 19 389 5939200
202999621 Bobhe A April 22, 2023, 1:45 a.m. OK PyPy 3 TESTS 19 420 8908800
202908163 alpy123 A April 21, 2023, 12:43 a.m. OK PyPy 3 TESTS 19 811 6553600
202893488 SophieHatter A April 20, 2023, 6:32 p.m. OK PyPy 3-64 TESTS 19 92 8806400
202905437 CruellaDeVil A April 20, 2023, 11:07 p.m. OK PyPy 3-64 TESTS 19 93 5836800
202943060 YaoBIG A April 21, 2023, 10:17 a.m. OK PyPy 3-64 TESTS 19 93 6451200
202946992 akash3502 A April 21, 2023, 11:16 a.m. OK PyPy 3-64 TESTS 19 93 7475200
202993696 etesam A April 21, 2023, 10:40 p.m. OK PyPy 3-64 TESTS 19 108 7372800
202947465 IllegalRazer A April 21, 2023, 11:23 a.m. OK PyPy 3-64 TESTS 19 109 8704000
202888778 single_braincell A April 20, 2023, 5:33 p.m. OK PyPy 3-64 TESTS 19 109 9216000
202946287 aadi_2 A April 21, 2023, 11:05 a.m. OK PyPy 3-64 TESTS 19 124 6860800
202956617 singh121 A April 21, 2023, 1:20 p.m. OK PyPy 3-64 TESTS 19 124 6963200
202960574 HimanshuRajput A April 21, 2023, 2:05 p.m. OK PyPy 3-64 TESTS 19 124 8294400
202910684 biltharesatyendra A April 21, 2023, 2 a.m. OK Python 2 TESTS 19 62 0
202902802 gelisha Ded_Sandal A April 20, 2023, 9:48 p.m. OK Python 3 TESTS 19 77 716800
202933540 eugalt A April 21, 2023, 8:10 a.m. OK Python 3 TESTS 19 108 716800
202899256 YOUNES..GH.cpp A April 20, 2023, 8:22 p.m. OK Python 3 TESTS 19 109 204800
202899102 yonesMohammad A April 20, 2023, 8:18 p.m. OK Python 3 TESTS 19 109 204800
202926643 sairamyadhav3 A April 21, 2023, 6:35 a.m. OK Python 3 TESTS 19 124 307200
202887147 Vema A April 20, 2023, 5:17 p.m. OK Python 3 TESTS 19 124 307200
202900299 elistark A April 20, 2023, 8:48 p.m. OK Python 3 TESTS 19 139 204800
202899197 yonesMohammad A April 20, 2023, 8:21 p.m. OK Python 3 TESTS 19 139 204800
202974025 ZnakVlad A April 21, 2023, 4:45 p.m. OK Python 3 TESTS 19 139 409600
202899030 yonesMohammad A April 20, 2023, 8:16 p.m. OK Python 3 TESTS 19 140 204800
202957160 p-a-t A April 21, 2023, 1:27 p.m. OK Rust 2021 TESTS 19 15 0
202915779 cpchenpi A April 21, 2023, 4:07 a.m. OK Rust 2021 TESTS 19 15 0
202887735 ilyshana A April 20, 2023, 5:22 p.m. OK Rust 2021 TESTS 19 15 0
202958335 Spheniscine A April 21, 2023, 1:39 p.m. OK Rust 2021 TESTS 19 15 102400
202960618 sameershaik A April 21, 2023, 2:05 p.m. OK Rust 2021 TESTS 19 186 0
202901150 KeiTsukishima A April 20, 2023, 9:07 p.m. OK Rust 2021 TESTS 19 202 0
202961799 sameershaik A April 21, 2023, 2:19 p.m. OK Rust 2021 TESTS 19 217 0
202955370 SGHD A April 21, 2023, 1:07 p.m. OK Rust 2021 TESTS 19 233 0

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