Codeforces Round 871 (Div. 4)

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ContestId
Name
Phase
Frozen
Duration (Seconds)
Relative Time
Start Time
1829 Codeforces Round 871 (Div. 4) FINISHED False 8100 48439499 May 6, 2023, 2:35 p.m.

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 52224 ) A Love Story PROGRAMMING implementation strings 800

B'Timur loves codeforces. That 's why he has a string s having length 10 made containing only lowercase Latin letters. Timur wants to know how many indices string s differs from the string "codeforces". For example string s = "coolforsez" differs from "codeforces" in 4 indices, shown in bold. Help Timur by finding the number of indices where string s differs from "codeforces". Note that you can 't reorder the characters in the string s . The first line contains a single integer t ( 1 <= q t <= q 1000 ) -- the number of test cases. Each test case is one line and contains the string s , consisting of exactly 10 lowercase Latin characters. For each test case, output a single integer -- the number of indices where string s differs. '...

Tutorials

Codeforces Round 871 (Div. 4) Editorial

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
206559670 katyamishanina20 A May 19, 2023, 6:30 p.m. OK C# 10 TESTS 6 46 0 800
206558763 osoznanie A May 19, 2023, 6:21 p.m. OK C# 10 TESTS 6 46 0 800
206558670 osoznanie A May 19, 2023, 6:20 p.m. OK C# 10 TESTS 6 46 0 800
206266297 mumiakk A May 17, 2023, 5:58 p.m. OK C# 10 TESTS 6 46 0 800
206558826 arhialp A May 19, 2023, 6:21 p.m. OK C# 10 TESTS 6 46 0 800
206380671 m1_k3 A May 18, 2023, 7:20 p.m. OK C# 10 TESTS 6 77 0 800
205636888 GLEF A May 12, 2023, 6:50 p.m. OK C# 8 TESTS 6 78 409600 800
205669237 bkifhr6 A May 13, 2023, 4:47 a.m. OK Clang++17 Diagnostics TESTS 6 15 0 800
206450504 vjudge2 A May 19, 2023, 1:18 p.m. OK Clang++17 Diagnostics TESTS 6 30 0 800
206449707 zerobyzeroe A May 19, 2023, 1:10 p.m. OK Clang++17 Diagnostics TESTS 6 30 0 800
205668339 bkifhr7 A May 13, 2023, 4:34 a.m. OK Clang++17 Diagnostics TESTS 6 30 0 800
206505656 bkifhr8 A May 19, 2023, 3:31 p.m. OK Clang++17 Diagnostics TESTS 6 31 0 800
206457167 rohityadav1390 A May 19, 2023, 2:27 p.m. OK Clang++17 Diagnostics TESTS 6 31 0 800
206406981 sneha_agr A May 19, 2023, 5:38 a.m. OK Clang++17 Diagnostics TESTS 6 31 0 800
206364631 linlan A May 18, 2023, 4:24 p.m. OK Clang++17 Diagnostics TESTS 6 31 0 800
206343589 bkifhr8 A May 18, 2023, 1:11 p.m. OK Clang++17 Diagnostics TESTS 6 31 0 800
206312714 bkifhr7 A May 18, 2023, 8:14 a.m. OK Clang++17 Diagnostics TESTS 6 31 0 800
205998725 visitor031 A May 15, 2023, 2:49 p.m. OK Clang++20 Diagnostics TESTS 6 30 0 800
205885420 ali8168 A May 14, 2023, 3:41 p.m. OK Clang++20 Diagnostics TESTS 6 30 0 800
205743484 gr4bowski A May 13, 2023, 4:43 p.m. OK Clang++20 Diagnostics TESTS 6 30 0 800
205668380 bkifhr10 A May 13, 2023, 4:35 a.m. OK Clang++20 Diagnostics TESTS 6 30 0 800
205668332 vjudge1 A May 13, 2023, 4:34 a.m. OK Clang++20 Diagnostics TESTS 6 30 0 800
205668213 bkifhr7 A May 13, 2023, 4:33 a.m. OK Clang++20 Diagnostics TESTS 6 30 0 800
206576813 tawer12 A May 20, 2023, 12:33 a.m. OK Clang++20 Diagnostics TESTS 6 31 0 800
206440886 vjudge2 A May 19, 2023, 11:43 a.m. OK Clang++20 Diagnostics TESTS 6 31 0 800
206439673 bkifhr10 A May 19, 2023, 11:31 a.m. OK Clang++20 Diagnostics TESTS 6 31 0 800
206438114 bkifhr6 A May 19, 2023, 11:15 a.m. OK Clang++20 Diagnostics TESTS 6 31 0 800
206445924 hanuma A May 19, 2023, 12:33 p.m. OK GNU C11 TESTS 6 15 0 800
206435008 weda9117 A May 19, 2023, 10:40 a.m. OK GNU C11 TESTS 6 15 0 800
206564534 sudipjana048 A May 19, 2023, 7:32 p.m. OK GNU C11 TESTS 6 15 0 800
206559393 Komal_904 A May 19, 2023, 6:27 p.m. OK GNU C11 TESTS 6 15 0 800
206557327 eyvaz.bayramov2018 A May 19, 2023, 6:06 p.m. OK GNU C11 TESTS 6 15 0 800
206554220 eyvaz.bayramov2018 A May 19, 2023, 5:36 p.m. OK GNU C11 TESTS 6 15 0 800
206544527 MD.Murad A May 19, 2023, 4:52 p.m. OK GNU C11 TESTS 6 15 0 800
206539006 Plabon_Dey A May 19, 2023, 4:40 p.m. OK GNU C11 TESTS 6 15 0 800
206519773 Roo0kie A May 19, 2023, 3:58 p.m. OK GNU C11 TESTS 6 15 0 800
206456828 Tasnim_jarin A May 19, 2023, 2:23 p.m. OK GNU C11 TESTS 6 15 0 800
206573719 wyh20110413 A May 19, 2023, 10:40 p.m. OK GNU C++14 TESTS 6 0 0 800
206573665 wyh20110413 A May 19, 2023, 10:38 p.m. OK GNU C++14 TESTS 6 0 0 800
206558630 srdhal A May 19, 2023, 6:19 p.m. OK GNU C++14 TESTS 6 0 0 800
206526338 vjudge5 A May 19, 2023, 4:12 p.m. OK GNU C++14 TESTS 6 0 0 800
206517076 bkifhr9 A May 19, 2023, 3:52 p.m. OK GNU C++14 TESTS 6 0 0 800
206496335 AJFaisal A May 19, 2023, 3:17 p.m. OK GNU C++14 TESTS 6 0 0 800
206454389 Spawnpoint A May 19, 2023, 1:57 p.m. OK GNU C++14 TESTS 6 0 0 800
206450211 adhm157 A May 19, 2023, 1:15 p.m. OK GNU C++14 TESTS 6 0 0 800
206445721 phanbaochau0123 A May 19, 2023, 12:31 p.m. OK GNU C++14 TESTS 6 0 0 800
206440106 vivk A May 19, 2023, 11:35 a.m. OK GNU C++14 TESTS 6 0 0 800
206533894 Anurag022 A May 19, 2023, 4:28 p.m. OK GNU C++17 TESTS 6 0 0 800
206568006 tuvidai2003 A May 19, 2023, 8:22 p.m. OK GNU C++17 TESTS 6 0 0 800
206567893 HM0925 A May 19, 2023, 8:20 p.m. OK GNU C++17 TESTS 6 0 0 800
206560715 Shoroukprogram A May 19, 2023, 6:43 p.m. OK GNU C++17 TESTS 6 0 0 800
206545793 trungthanh1601 A May 19, 2023, 4:58 p.m. OK GNU C++17 TESTS 6 0 0 800
206532753 shkr A May 19, 2023, 4:25 p.m. OK GNU C++17 TESTS 6 0 0 800
206530982 Mohammed963 A May 19, 2023, 4:22 p.m. OK GNU C++17 TESTS 6 0 0 800
206455701 porchii A May 19, 2023, 2:11 p.m. OK GNU C++17 TESTS 6 0 0 800
206455561 boboboo A May 19, 2023, 2:10 p.m. OK GNU C++17 TESTS 6 0 0 800
206452579 savvy1 A May 19, 2023, 1:39 p.m. OK GNU C++17 TESTS 6 0 0 800
206338016 SyruLoveNewTechnology A May 18, 2023, 12:18 p.m. OK GNU C++17 (64) TESTS 6 0 0 800
206340788 Njaso A May 18, 2023, 12:43 p.m. OK GNU C++17 (64) TESTS 6 0 0 800
206377891 mircea_007 A May 18, 2023, 6:42 p.m. OK GNU C++17 (64) TESTS 6 0 0 800
206408091 aarifkhan7 A May 19, 2023, 5:53 a.m. OK GNU C++17 (64) TESTS 6 0 0 800
206425452 Chinayz A May 19, 2023, 9:04 a.m. OK GNU C++17 (64) TESTS 6 0 0 800
206431536 rand_username A May 19, 2023, 10:04 a.m. OK GNU C++17 (64) TESTS 6 0 0 800
206439811 bkifhr6 A May 19, 2023, 11:32 a.m. OK GNU C++17 (64) TESTS 6 0 0 800
206442937 wu__ming A May 19, 2023, 12:03 p.m. OK GNU C++17 (64) TESTS 6 0 0 800
206444466 arpitblagan27 A May 19, 2023, 12:19 p.m. OK GNU C++17 (64) TESTS 6 0 0 800
206523625 goprog A May 19, 2023, 4:06 p.m. OK GNU C++17 (64) TESTS 6 0 0 800
206578145 N_Speed A May 20, 2023, 1:14 a.m. OK GNU C++20 (64) TESTS 6 0 0 800
206576910 Yogeshr432 A May 20, 2023, 12:37 a.m. OK GNU C++20 (64) TESTS 6 0 0 800
206576527 Jorge_slime A May 20, 2023, 12:22 a.m. OK GNU C++20 (64) TESTS 6 0 0 800
206573171 coder_a_k A May 19, 2023, 10:23 p.m. OK GNU C++20 (64) TESTS 6 0 0 800
206566232 Sponge_Bob_53 A May 19, 2023, 7:57 p.m. OK GNU C++20 (64) TESTS 6 0 0 800
206566221 fsRakib A May 19, 2023, 7:57 p.m. OK GNU C++20 (64) TESTS 6 0 0 800
206543421 LuSter_Maker A May 19, 2023, 4:49 p.m. OK GNU C++20 (64) TESTS 6 0 0 800
206538815 Jinom A May 19, 2023, 4:39 p.m. OK GNU C++20 (64) TESTS 6 0 0 800
206530546 vjudge5 A May 19, 2023, 4:21 p.m. OK GNU C++20 (64) TESTS 6 0 0 800
206456175 Aditya.G_Kota A May 19, 2023, 2:16 p.m. OK GNU C++20 (64) TESTS 6 0 0 800
206363145 tesla59 A May 18, 2023, 4:09 p.m. OK Go TESTS 6 15 0 800
206212095 KreanXie A May 17, 2023, 12:50 p.m. OK Go TESTS 6 15 0 800
206443740 1091796968XZY A May 19, 2023, 12:12 p.m. OK Go TESTS 6 61 102400 800
205908600 akulenok A May 14, 2023, 6:08 p.m. OK Go TESTS 6 61 102400 800
206558030 Ziyao A May 19, 2023, 6:13 p.m. OK Haskell TESTS 6 15 0 800
206425553 kocko A May 19, 2023, 9:05 a.m. OK Java 11 TESTS 6 155 0 800
206563054 DarkMatter1905 A May 19, 2023, 7:13 p.m. OK Java 11 TESTS 6 155 0 800
206451120 grandeur19919 A May 19, 2023, 1:24 p.m. OK Java 11 TESTS 6 171 0 800
206375885 Youssef_Negm A May 18, 2023, 6:20 p.m. OK Java 11 TESTS 6 186 0 800
206097342 lujay7 A May 16, 2023, 2:06 p.m. OK Java 11 TESTS 6 186 0 800
205806076 johnny16 A May 14, 2023, 8:28 a.m. OK Java 11 TESTS 6 186 0 800
205684607 autra_weiliu A May 13, 2023, 7:19 a.m. OK Java 11 TESTS 6 186 0 800
205934966 VijayGovinda A May 15, 2023, 2:46 a.m. OK Java 11 TESTS 6 187 0 800
205585886 Miracle123 A May 12, 2023, 3:22 p.m. OK Java 11 TESTS 6 187 0 800
206575907 bkifhr10 A May 19, 2023, 11:59 p.m. OK Java 11 TESTS 6 202 0 800
206219914 Vrutik_2809 A May 17, 2023, 2 p.m. OK Java 17 TESTS 6 155 0 800
206216346 burning_summer A May 17, 2023, 1:27 p.m. OK Java 17 TESTS 6 155 0 800
206442380 vjudge4 A May 19, 2023, 11:58 a.m. OK Java 17 TESTS 6 156 0 800
205668281 airnom A May 13, 2023, 4:33 a.m. OK Java 17 TESTS 6 171 102400 800
206443803 OBrutus A May 19, 2023, 12:12 p.m. OK Java 17 TESTS 6 186 0 800
206003834 varunsh17 A May 15, 2023, 3:39 p.m. OK Java 17 TESTS 6 186 204800 800
206375547 Gaurav1511 A May 18, 2023, 6:16 p.m. OK Java 17 TESTS 6 187 0 800
206324634 ankithapothuluri A May 18, 2023, 10:14 a.m. OK Java 17 TESTS 6 187 204800 800
205656446 Surya_R_2004 A May 13, 2023, 12:49 a.m. OK Java 17 TESTS 6 187 307200 800
206531115 bkifhr9 A May 19, 2023, 4:22 p.m. OK Java 17 TESTS 6 187 409600 800
206164819 madhav2800 A May 17, 2023, 2:03 a.m. OK Java 8 TESTS 6 92 0 800
205680100 kkyb A May 13, 2023, 6:41 a.m. OK Java 8 TESTS 6 92 0 800
206076197 tgd1115 A May 16, 2023, 10:53 a.m. OK Java 8 TESTS 6 93 0 800
205916062 Tim2004 A May 14, 2023, 7:20 p.m. OK Java 8 TESTS 6 93 0 800
206523015 bkifhr8 A May 19, 2023, 4:05 p.m. OK Java 8 TESTS 6 108 0 800
206289069 vjudge3 A May 18, 2023, 1:41 a.m. OK Java 8 TESTS 6 108 0 800
206283683 vjudge2 A May 17, 2023, 10:18 p.m. OK Java 8 TESTS 6 108 0 800
205731263 Superarash A May 13, 2023, 2:44 p.m. OK Java 8 TESTS 6 108 0 800
206436516 bkifhr10 A May 19, 2023, 10:58 a.m. OK Java 8 TESTS 6 109 0 800
206433732 vjudge4 A May 19, 2023, 10:26 a.m. OK Java 8 TESTS 6 109 0 800
205694263 oowoo A May 13, 2023, 8:45 a.m. OK JavaScript TESTS 6 15 102400 800
205832371 sanaz A May 14, 2023, 12:39 p.m. OK JavaScript TESTS 6 30 102400 800
205766255 kerbes A May 13, 2023, 8:57 p.m. OK JavaScript TESTS 6 31 0 800
205915621 oowoo A May 14, 2023, 7:15 p.m. OK JavaScript TESTS 6 31 102400 800
205765961 kerbes A May 13, 2023, 8:53 p.m. OK JavaScript TESTS 6 31 204800 800
205789656 lungualex00 A May 14, 2023, 6:05 a.m. OK Kotlin 1.7 TESTS 6 218 0 800
205537191 starHamster A May 12, 2023, 12:49 p.m. OK Kotlin 1.7 TESTS 6 233 0 800
206346558 Steven_Lie A May 18, 2023, 1:37 p.m. OK Kotlin 1.7 TESTS 6 249 0 800
206557644 JoeyZeeeeeee A May 19, 2023, 6:09 p.m. OK MS C++ 2017 TESTS 6 0 0 800
206458796 sqrt81 A May 19, 2023, 2:38 p.m. OK MS C++ 2017 TESTS 6 0 0 800
206395124 InterstellarGuo A May 19, 2023, 1:39 a.m. OK MS C++ 2017 TESTS 6 0 0 800
206205525 Chase-Yi A May 17, 2023, 11:51 a.m. OK MS C++ 2017 TESTS 6 0 0 800
205635036 anamikak_22 A May 12, 2023, 6:34 p.m. OK MS C++ 2017 TESTS 6 0 0 800
205559032 GeraltLUL A May 12, 2023, 2:44 p.m. OK MS C++ 2017 TESTS 6 0 0 800
206486225 junaid_55 A May 19, 2023, 3:03 p.m. OK MS C++ 2017 TESTS 6 15 0 800
206342772 vjudge3 A May 18, 2023, 1:02 p.m. OK MS C++ 2017 TESTS 6 15 0 800
206341886 TATAPNH A May 18, 2023, 12:52 p.m. OK MS C++ 2017 TESTS 6 15 0 800
206341135 VitaliiBachinskii A May 18, 2023, 12:46 p.m. OK MS C++ 2017 TESTS 6 15 0 800
206197844 vjudge5 A May 17, 2023, 10:40 a.m. OK Node.js TESTS 6 61 1433600 800
205590407 21h51a6677 A May 12, 2023, 3:31 p.m. OK PyPy 3 TESTS 6 62 2252800 800
206389482 Liberator187 A May 18, 2023, 10:06 p.m. OK PyPy 3 TESTS 6 77 1843200 800
205541256 bluexleoxgreen A May 12, 2023, 1:25 p.m. OK PyPy 3 TESTS 6 77 3072000 800
205929720 whoami096 A May 15, 2023, 12:10 a.m. OK PyPy 3 TESTS 6 78 3276800 800
206316533 soudhamini_2000031088 A May 18, 2023, 8:53 a.m. OK PyPy 3 TESTS 6 92 2252800 800
206173734 Fazly-Fardin A May 17, 2023, 5:51 a.m. OK PyPy 3 TESTS 6 92 2867200 800
205939643 neerajam A May 15, 2023, 4:18 a.m. OK PyPy 3 TESTS 6 93 2252800 800
205825065 ashwaththama A May 14, 2023, 11:16 a.m. OK PyPy 3 TESTS 6 108 2764800 800
205641161 SlayerOfShit A May 12, 2023, 7:32 p.m. OK PyPy 3 TESTS 6 108 2867200 800
206319604 ThatiManasa A May 18, 2023, 9:22 a.m. OK PyPy 3 TESTS 6 124 2764800 800
206030029 oneku16 A May 15, 2023, 9:06 p.m. OK PyPy 3-64 TESTS 6 46 2150400 800
205624146 s945958 A May 12, 2023, 5:09 p.m. OK PyPy 3-64 TESTS 6 61 2150400 800
206315195 yeyeyey1 A May 18, 2023, 8:39 a.m. OK PyPy 3-64 TESTS 6 61 4403200 800
205623901 s945958 A May 12, 2023, 5:07 p.m. OK PyPy 3-64 TESTS 6 62 1843200 800
206403927 ZaeThrix A May 19, 2023, 4:46 a.m. OK PyPy 3-64 TESTS 6 62 2355200 800
206045829 Mc_mulyanskyi A May 16, 2023, 4:36 a.m. OK PyPy 3-64 TESTS 6 62 2355200 800
206293432 rowl_of_bice A May 18, 2023, 3:28 a.m. OK PyPy 3-64 TESTS 6 62 2560000 800
206390330 voicon A May 18, 2023, 10:37 p.m. OK PyPy 3-64 TESTS 6 77 2150400 800
206376599 jakobjjk A May 18, 2023, 6:27 p.m. OK PyPy 3-64 TESTS 6 77 2355200 800
205780225 riroan A May 14, 2023, 3:45 a.m. OK PyPy 3-64 TESTS 6 77 2764800 800
206339425 amitc9405 A May 18, 2023, 12:30 p.m. OK Python 3 TESTS 6 30 0 800
206172587 pallavi098 A May 17, 2023, 5:23 a.m. OK Python 3 TESTS 6 30 0 800
206106322 Shining_lights A May 16, 2023, 3:32 p.m. OK Python 3 TESTS 6 30 0 800
205723848 Devvrat1010 A May 13, 2023, 1:28 p.m. OK Python 3 TESTS 6 30 0 800
205541947 hondacity A May 12, 2023, 1:31 p.m. OK Python 3 TESTS 6 30 0 800
206318791 2000031264 A May 18, 2023, 9:15 a.m. OK Python 3 TESTS 6 30 102400 800
206453146 tg490 A May 19, 2023, 1:44 p.m. OK Python 3 TESTS 6 31 0 800
206437387 aaryamann171 A May 19, 2023, 11:07 a.m. OK Python 3 TESTS 6 31 0 800
206426587 AndiPutrayana A May 19, 2023, 9:15 a.m. OK Python 3 TESTS 6 31 0 800
206412183 Gudi0000 A May 19, 2023, 6:44 a.m. OK Python 3 TESTS 6 31 0 800
206439499 amazing-hash A May 19, 2023, 11:29 a.m. OK Rust 2021 TESTS 6 0 0 800
206015990 zeth48 A May 15, 2023, 5:46 p.m. OK Rust 2021 TESTS 6 0 0 800
206065258 Helg89 A May 16, 2023, 8:59 a.m. OK Rust 2021 TESTS 6 15 0 800
205984878 5I7Coding A May 15, 2023, 1:10 p.m. OK Rust 2021 TESTS 6 15 0 800
205767244 kost A May 13, 2023, 9:16 p.m. OK Rust 2021 TESTS 6 15 0 800
205640525 TeeJay_0 A May 12, 2023, 7:26 p.m. OK Rust 2021 TESTS 6 15 0 800

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