Codeforces Round 873 (Div. 2)

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ContestId
Name
Phase
Frozen
Duration (Seconds)
Relative Time
Start Time
1828 Codeforces Round 873 (Div. 2) FINISHED False 7200 47748299 May 14, 2023, 2:35 p.m.

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 23769 ) A Divisible Array PROGRAMMING constructive algorithms math 800

B'You are given a positive integer n . Please find an array a_1, a_2, ldots, a_n that is perfect. A perfect array a_1, a_2, ldots, a_n satisfies the following criteria: Each test contains multiple test cases. The first line contains the number of test cases t ( 1 <= t <= 200 ). The description of the test cases follows. The only line of each test case contains a single positive integer n ( 1 <= n <= 200 ) -- the length of the array a . For each test case, output an array a_1, a_2, ldots, a_n that is perfect. We can show that an answer always exists. If there are multiple solutions, print any. In the third test case: In the fifth test case: '...

Tutorials

Codeforces Round #873 (Div. 1 & 2) Editorial

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
206321182 hhsaffar A May 18, 2023, 9:39 a.m. OK C# 10 TESTS 3 108 1638400 800
206182546 fr0st A May 17, 2023, 7:54 a.m. OK C# 10 TESTS 3 109 1126400 800
205982375 bluemegane A May 15, 2023, 12:46 p.m. OK C# 8 TESTS 3 46 2150400 800
205981905 bluemegane A May 15, 2023, 12:42 p.m. OK C# 8 TESTS 3 77 2048000 800
205972580 bluemegane A May 15, 2023, 11:18 a.m. OK C# 8 TESTS 3 124 2560000 800
205992765 Sm6r A May 15, 2023, 1:55 p.m. OK Clang++17 Diagnostics TESTS 3 124 0 800
206198983 Shakib12345 A May 17, 2023, 10:52 a.m. OK Clang++17 Diagnostics TESTS 3 124 0 800
206001774 Hanahaha A May 15, 2023, 3:19 p.m. OK Clang++17 Diagnostics TESTS 3 139 0 800
206451673 zerobyzeroe A May 19, 2023, 1:30 p.m. OK Clang++17 Diagnostics TESTS 3 140 0 800
205977003 chenTAT A May 15, 2023, 11:58 a.m. OK Clang++20 Diagnostics TESTS 3 30 0 800
206451860 gxuncc A May 19, 2023, 1:32 p.m. OK Clang++20 Diagnostics TESTS 3 108 0 800
205970090 Gkfjyn A May 15, 2023, 10:53 a.m. OK Clang++20 Diagnostics TESTS 3 108 0 800
206020065 sakibsidha A May 15, 2023, 6:32 p.m. OK Clang++20 Diagnostics TESTS 3 124 0 800
206014966 Niru68 A May 15, 2023, 5:34 p.m. OK Clang++20 Diagnostics TESTS 3 124 0 800
205962598 hemanth746 A May 15, 2023, 9:28 a.m. OK Clang++20 Diagnostics TESTS 3 140 0 800
205961124 hemanth746 A May 15, 2023, 9:13 a.m. OK Clang++20 Diagnostics TESTS 3 140 0 800
206401507 MinhPython A May 19, 2023, 4 a.m. OK FPC TESTS 3 108 0 800
206148591 swayingdream A May 16, 2023, 7:06 p.m. OK GNU C11 TESTS 3 15 409600 800
206167912 giapbacvan A May 17, 2023, 3:23 a.m. OK GNU C11 TESTS 3 140 0 800
206043563 Mr.whiterrr A May 16, 2023, 3:52 a.m. OK GNU C11 TESTS 3 140 307200 800
206069394 csp2022 A May 16, 2023, 9:41 a.m. OK GNU C11 TESTS 3 155 0 800
205953803 archerpushan A May 15, 2023, 7:47 a.m. OK GNU C11 TESTS 3 155 0 800
205961348 nayonmondol18 A May 15, 2023, 9:15 a.m. OK GNU C11 TESTS 3 155 0 800
206404953 tusartalukder46 A May 19, 2023, 5:05 a.m. OK GNU C11 TESTS 3 155 0 800
206455847 Marufeelahi A May 19, 2023, 2:13 p.m. OK GNU C11 TESTS 3 156 0 800
206503687 Tasnim_jarin A May 19, 2023, 3:28 p.m. OK GNU C11 TESTS 3 156 0 800
206427480 salmanakand A May 19, 2023, 9:23 a.m. OK GNU C11 TESTS 3 156 0 800
206374799 oddly_1_10 A May 18, 2023, 6:09 p.m. OK GNU C++14 TESTS 3 0 0 800
206357328 Naim_Hasan_Pappu A May 18, 2023, 3:14 p.m. OK GNU C++14 TESTS 3 0 0 800
206353403 JackyCai A May 18, 2023, 2:38 p.m. OK GNU C++14 TESTS 3 0 0 800
206390706 saaad-rimeh2 A May 18, 2023, 10:51 p.m. OK GNU C++14 TESTS 3 0 0 800
206415359 dzzz A May 19, 2023, 7:24 a.m. OK GNU C++14 TESTS 3 0 0 800
206426694 hyj0824 A May 19, 2023, 9:16 a.m. OK GNU C++14 TESTS 3 0 0 800
206442811 kadamomkar A May 19, 2023, 12:02 p.m. OK GNU C++14 TESTS 3 0 0 800
206453568 sadmansafin_25 A May 19, 2023, 1:49 p.m. OK GNU C++14 TESTS 3 0 0 800
206455158 cszhpdx A May 19, 2023, 2:05 p.m. OK GNU C++14 TESTS 3 0 0 800
206568090 iamgauravthawait A May 19, 2023, 8:23 p.m. OK GNU C++14 TESTS 3 0 0 800
206576832 iit2021267 A May 20, 2023, 12:34 a.m. OK GNU C++17 TESTS 3 0 0 800
206570544 KadenXu A May 19, 2023, 9:13 p.m. OK GNU C++17 TESTS 3 0 0 800
206574823 schacrip A May 19, 2023, 11:17 p.m. OK GNU C++17 TESTS 3 0 0 800
206559817 Aref_Adibian20 A May 19, 2023, 6:32 p.m. OK GNU C++17 TESTS 3 0 0 800
206508478 ZXG_DZXX A May 19, 2023, 3:36 p.m. OK GNU C++17 TESTS 3 0 0 800
206504896 nurai-m-aktobe_kiz-2024 A May 19, 2023, 3:30 p.m. OK GNU C++17 TESTS 3 0 0 800
206452884 Ehsan_eup A May 19, 2023, 1:42 p.m. OK GNU C++17 TESTS 3 0 0 800
206451033 Apurv_Anand_ A May 19, 2023, 1:24 p.m. OK GNU C++17 TESTS 3 0 0 800
206449646 singh_ujjain07 A May 19, 2023, 1:09 p.m. OK GNU C++17 TESTS 3 0 0 800
206449443 karthik8589 A May 19, 2023, 1:07 p.m. OK GNU C++17 TESTS 3 0 0 800
206450473 SDMU223051201208 A May 19, 2023, 1:18 p.m. OK GNU C++17 (64) TESTS 3 0 0 800
206560591 ExpectedFawn2004 A May 19, 2023, 6:42 p.m. OK GNU C++17 (64) TESTS 3 0 0 800
206457038 RH_Shaudho A May 19, 2023, 2:26 p.m. OK GNU C++17 (64) TESTS 3 0 0 800
206436798 muzizhou A May 19, 2023, 11:01 a.m. OK GNU C++17 (64) TESTS 3 0 0 800
206435385 Jihadd_d A May 19, 2023, 10:44 a.m. OK GNU C++17 (64) TESTS 3 0 0 800
206427141 xuancx A May 19, 2023, 9:20 a.m. OK GNU C++17 (64) TESTS 3 0 0 800
206408258 rky673 A May 19, 2023, 5:55 a.m. OK GNU C++17 (64) TESTS 3 0 0 800
206384115 juancarlostapiab.1 A May 18, 2023, 8:08 p.m. OK GNU C++17 (64) TESTS 3 0 0 800
206339076 shiyi_ A May 18, 2023, 12:26 p.m. OK GNU C++17 (64) TESTS 3 0 0 800
206316659 5130 A May 18, 2023, 8:54 a.m. OK GNU C++17 (64) TESTS 3 0 0 800
206456735 Aditya.G_Kota A May 19, 2023, 2:22 p.m. OK GNU C++20 (64) TESTS 3 0 0 800
206457815 DeStrikesOleg A May 19, 2023, 2:34 p.m. OK GNU C++20 (64) TESTS 3 0 0 800
206523143 Hydra1611 A May 19, 2023, 4:05 p.m. OK GNU C++20 (64) TESTS 3 0 0 800
206538496 RoViNoTa A May 19, 2023, 4:39 p.m. OK GNU C++20 (64) TESTS 3 0 0 800
206555763 Hedayet A May 19, 2023, 5:51 p.m. OK GNU C++20 (64) TESTS 3 0 0 800
206556772 Hedayet A May 19, 2023, 6:01 p.m. OK GNU C++20 (64) TESTS 3 0 0 800
206558988 fatimah3 A May 19, 2023, 6:23 p.m. OK GNU C++20 (64) TESTS 3 0 0 800
206569267 Ruba_alsawaf A May 19, 2023, 8:46 p.m. OK GNU C++20 (64) TESTS 3 0 0 800
206569622 Kirill_Maglysh A May 19, 2023, 8:53 p.m. OK GNU C++20 (64) TESTS 3 0 0 800
206576184 H4M1M_ A May 20, 2023, 12:09 a.m. OK GNU C++20 (64) TESTS 3 0 0 800
206413596 koluchiy A May 19, 2023, 7:02 a.m. OK Go TESTS 3 108 409600 800
205949887 pigstar A May 15, 2023, 6:59 a.m. OK Go TESTS 3 124 0 800
206393467 Ayyylmao A May 19, 2023, 12:41 a.m. OK Java 11 TESTS 3 155 0 800
206213654 NithinBharathi A May 17, 2023, 1:04 p.m. OK Java 11 TESTS 3 170 0 800
206421890 lock_infinity A May 19, 2023, 8:31 a.m. OK Java 11 TESTS 3 171 0 800
206284520 aryankhatri A May 17, 2023, 10:50 p.m. OK Java 11 TESTS 3 171 0 800
206280231 Pranav_Sharda A May 17, 2023, 8:40 p.m. OK Java 11 TESTS 3 171 0 800
206213829 2100031015cse A May 17, 2023, 1:06 p.m. OK Java 11 TESTS 3 171 0 800
206179657 furating A May 17, 2023, 7:20 a.m. OK Java 11 TESTS 3 171 0 800
206161303 TCchen A May 16, 2023, 11:59 p.m. OK Java 11 TESTS 3 171 0 800
206151460 kritikmodi A May 16, 2023, 7:46 p.m. OK Java 11 TESTS 3 171 0 800
206423620 jumand909 A May 19, 2023, 8:47 a.m. OK Java 11 TESTS 3 202 0 800
205961465 SpareLin A May 15, 2023, 9:16 a.m. OK Java 17 TESTS 3 170 204800 800
206100389 kevy15 A May 16, 2023, 2:35 p.m. OK Java 17 TESTS 3 171 0 800
206047263 dhruv.p6 A May 16, 2023, 5 a.m. OK Java 17 TESTS 3 171 0 800
206403276 1isGreaterThan0 A May 19, 2023, 4:34 a.m. OK Java 17 TESTS 3 171 204800 800
205955346 _lwq_123_ A May 15, 2023, 8:07 a.m. OK Java 17 TESTS 3 186 307200 800
206175744 dracarys_1105 A May 17, 2023, 6:33 a.m. OK Java 17 TESTS 3 186 614400 800
206339082 Devanshu.Sharma A May 18, 2023, 12:26 p.m. OK Java 17 TESTS 3 186 716800 800
206577892 rmakash999 A May 20, 2023, 1:06 a.m. OK Java 17 TESTS 3 233 716800 800
206400043 rorito_199 A May 19, 2023, 3:32 a.m. OK Java 17 TESTS 3 265 819200 800
206028398 hmdhadaka A May 15, 2023, 8:36 p.m. OK Java 17 TESTS 3 280 819200 800
206293386 pxhero A May 18, 2023, 3:27 a.m. OK Java 8 TESTS 3 77 0 800
206053756 ZXF_521mua A May 16, 2023, 6:34 a.m. OK Java 8 TESTS 3 77 0 800
206033274 ujjwal_a0001 A May 15, 2023, 10:29 p.m. OK Java 8 TESTS 3 78 0 800
206005010 Mustafa__ A May 15, 2023, 3:51 p.m. OK Java 8 TESTS 3 78 0 800
206167563 chuquwan9964 A May 17, 2023, 3:14 a.m. OK Java 8 TESTS 3 92 0 800
206213192 kennycs A May 17, 2023, 1 p.m. OK Java 8 TESTS 3 93 0 800
205979525 Extradict A May 15, 2023, 12:20 p.m. OK Java 8 TESTS 3 93 0 800
206365329 magic_kid A May 18, 2023, 4:31 p.m. OK Java 8 TESTS 3 108 0 800
205952220 ikun111 A May 15, 2023, 7:27 a.m. OK Java 8 TESTS 3 108 0 800
205998060 tejasS-27 A May 15, 2023, 2:43 p.m. OK Java 8 TESTS 3 109 0 800
206431385 The_Usual_Nik A May 19, 2023, 10:02 a.m. OK JavaScript TESTS 3 30 2252800 800
206444324 Kay0 A May 19, 2023, 12:17 p.m. OK Kotlin 1.6 TESTS 3 202 0 800
205951547 edchen A May 15, 2023, 7:19 a.m. OK Kotlin 1.7 TESTS 3 233 5222400 800
206431021 The_Usual_Nik A May 19, 2023, 9:58 a.m. OK Kotlin 1.7 TESTS 3 248 39321600 800
205991332 SlavaG A May 15, 2023, 1:40 p.m. OK Kotlin 1.7 TESTS 3 296 6348800 800
206305081 arkzuse A May 18, 2023, 6:44 a.m. OK Kotlin 1.7 TESTS 3 436 1843200 800
206431191 The_Usual_Nik A May 19, 2023, 10 a.m. OK Kotlin 1.7 TESTS 3 576 5324800 800
206385510 k3x9_ A May 18, 2023, 8:32 p.m. OK Mono C# TESTS 3 140 1945600 800
206095924 SofiBorisova A May 16, 2023, 1:53 p.m. OK MS C++ 2017 TESTS 3 15 0 800
206171647 yyy111111 A May 17, 2023, 5 a.m. OK MS C++ 2017 TESTS 3 15 0 800
206097643 K.Shivam367 A May 16, 2023, 2:09 p.m. OK MS C++ 2017 TESTS 3 15 0 800
206092310 assure A May 16, 2023, 1:22 p.m. OK MS C++ 2017 TESTS 3 15 0 800
206036467 wzhjk A May 16, 2023, 12:39 a.m. OK MS C++ 2017 TESTS 3 15 0 800
206028185 Gadi A May 15, 2023, 8:32 p.m. OK MS C++ 2017 TESTS 3 15 0 800
205994862 bagayalufd A May 15, 2023, 2:14 p.m. OK MS C++ 2017 TESTS 3 15 0 800
205977186 153floppa A May 15, 2023, noon OK MS C++ 2017 TESTS 3 15 0 800
206133278 ShvarcstNeger A May 16, 2023, 4:21 p.m. OK MS C++ 2017 TESTS 3 30 0 800
206439278 KuriyamaShiro A May 19, 2023, 11:27 a.m. OK MS C++ 2017 TESTS 3 31 0 800
206189666 Aluomolo A May 17, 2023, 9:12 a.m. OK Node.js TESTS 3 77 1638400 800
205997925 misorin A May 15, 2023, 2:42 p.m. OK PyPy 3 TESTS 3 77 2457600 800
206332105 code_legend1 A May 18, 2023, 11:26 a.m. OK PyPy 3 TESTS 3 92 1331200 800
206317118 soudhamini_2000031088 A May 18, 2023, 8:59 a.m. OK PyPy 3 TESTS 3 93 3481600 800
206006647 titia A May 15, 2023, 4:08 p.m. OK PyPy 3 TESTS 3 93 3584000 800
205999175 w313880557 A May 15, 2023, 2:53 p.m. OK PyPy 3 TESTS 3 108 2560000 800
206197770 planets_and_stars A May 17, 2023, 10:39 a.m. OK PyPy 3 TESTS 3 109 2764800 800
205985758 varahamihira_ A May 15, 2023, 1:18 p.m. OK PyPy 3 TESTS 3 109 3072000 800
206219429 fiblonaria A May 17, 2023, 1:55 p.m. OK PyPy 3 TESTS 3 124 2355200 800
206439468 vector_1 A May 19, 2023, 11:29 a.m. OK PyPy 3 TESTS 3 124 2560000 800
206387729 gojo.satoru A May 18, 2023, 9:16 p.m. OK PyPy 3 TESTS 3 124 3072000 800
205981028 s945958 A May 15, 2023, 12:34 p.m. OK PyPy 3-64 TESTS 3 46 1843200 800
205975068 oneku16 A May 15, 2023, 11:40 a.m. OK PyPy 3-64 TESTS 3 46 2150400 800
205974549 oneku16 A May 15, 2023, 11:36 a.m. OK PyPy 3-64 TESTS 3 46 2150400 800
206446464 Shrey154 A May 19, 2023, 12:38 p.m. OK PyPy 3-64 TESTS 3 61 1638400 800
205973809 oneku16 A May 15, 2023, 11:29 a.m. OK PyPy 3-64 TESTS 3 61 1843200 800
205973992 oneku16 A May 15, 2023, 11:31 a.m. OK PyPy 3-64 TESTS 3 61 2355200 800
206060321 Rohan_7503 A May 16, 2023, 8:01 a.m. OK PyPy 3-64 TESTS 3 61 2969600 800
206345522 Mirali A May 18, 2023, 1:28 p.m. OK PyPy 3-64 TESTS 3 61 3174400 800
206318927 2000031264 A May 18, 2023, 9:16 a.m. OK PyPy 3-64 TESTS 3 61 4198400 800
206295059 nealzane A May 18, 2023, 4:03 a.m. OK PyPy 3-64 TESTS 3 61 4505600 800
205974964 oneku16 A May 15, 2023, 11:39 a.m. OK Python 3 TESTS 3 30 512000 800
206231377 vinayworks666 A May 17, 2023, 3:28 p.m. OK Python 3 TESTS 3 31 0 800
206041617 orailly A May 16, 2023, 3:08 a.m. OK Python 3 TESTS 3 31 0 800
206038558 HeitorMelo A May 16, 2023, 1:50 a.m. OK Python 3 TESTS 3 31 0 800
206036968 MintiClinti A May 16, 2023, 12:59 a.m. OK Python 3 TESTS 3 31 0 800
205960689 coco.. A May 15, 2023, 9:08 a.m. OK Python 3 TESTS 3 31 0 800
205974613 oneku16 A May 15, 2023, 11:36 a.m. OK Python 3 TESTS 3 31 409600 800
206376547 samriddhisharma14 A May 18, 2023, 6:27 p.m. OK Python 3 TESTS 3 46 0 800
206342641 Ankit2406 A May 18, 2023, 1 p.m. OK Python 3 TESTS 3 46 0 800
206305811 abhigeddam94 A May 18, 2023, 6:53 a.m. OK Python 3 TESTS 3 46 0 800
206220579 Fawkes_li A May 17, 2023, 2:07 p.m. OK Rust 2021 TESTS 3 0 0 800
206116710 Stachu A May 16, 2023, 3:50 p.m. OK Rust 2021 TESTS 3 0 0 800
205958123 ilyshana A May 15, 2023, 8:39 a.m. OK Rust 2021 TESTS 3 0 0 800
206190525 atcoder8 A May 17, 2023, 9:20 a.m. OK Rust 2021 TESTS 3 15 0 800
206065358 Tardimgg A May 16, 2023, 9 a.m. OK Rust 2021 TESTS 3 15 0 800
206007455 A_G A May 15, 2023, 4:16 p.m. OK Rust 2021 TESTS 3 15 0 800
205966949 robostac A May 15, 2023, 10:16 a.m. OK Rust 2021 TESTS 3 15 0 800
206189456 otintin A May 17, 2023, 9:10 a.m. OK Rust 2021 TESTS 3 15 102400 800
206033315 rodrigo_llanes A May 15, 2023, 10:30 p.m. OK Rust 2021 TESTS 3 15 102400 800

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