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 |
---|---|---|---|---|---|---|
1692 | Codeforces Round 799 (Div. 4) | FINISHED | False | 8100 | 81962663 | June 14, 2022, 2:35 p.m. |
Solved$ |
Index |
Name |
Type |
Tags |
Community Tag |
Rating |
---|---|---|---|---|---|---|
( 7707 ) | H | Gambling | PROGRAMMING | data structures dp math |
B'Marian is at a casino. The game at the casino works like this. Before each round, the player selects a number between 1 and 10^9 . After that, a dice with 10^9 faces is rolled so that a random number between 1 and 10^9 appears. If the player guesses the number correctly their total money is doubled, else their total money is halved. Marian predicted the future and knows all the numbers x_1, x_2, ... , x_n that the dice will show in the next n rounds. He will pick three integers a , l and r ( l <= q r ). He will play r-l+1 rounds (rounds between l and r inclusive). In each of these rounds, he will guess the same number a . At the start (before the round l ) he has 1 dollar. Marian asks you to determine the integers a , l and r ( 1 <= q a <= q 10^9 , 1 <= q l <= q r <= q n ) such that he makes the most money at the end. Note that during halving and multiplying there is no rounding and there are no precision errors. So, for example during a game, Marian could have money equal to dfrac{1}{1024} , dfrac{1}{128} , dfrac{1}{2} , 1 , 2 , 4 , etc. (any value of 2^t , where t is an integer of any sign). The first line contains a single integer t ( 1 <= q t <= q 100 ) -- the number of test cases. The first line of each test case contains a single integer n ( 1 <= q n <= q 2 cdot 10^5 ) -- the number of rounds. The second line of each test case contains n integers x_1, x_2, ... , x_n ( 1 <= q x_i <= q 10^9 ), where x_i is the number that will fall on the dice in the i -th round. It is guaranteed that the sum of n over all test cases does not exceed 2 cdot10^5 . For each test case, output three integers a , l , and r such that Marian makes the most amount of money gambling with his strategy. If there are multiple answers, you'... |
Codeforces Round #799 (Div. 4) Editorial |
Submission Id |
Author(s) |
Index |
Submitted |
Verdict |
Language |
Test Set |
Tests Passed |
Time taken (ms) |
Memory Consumed (bytes) |
Tags |
Rating |
---|---|---|---|---|---|---|---|---|---|---|---|
160659306 | extremall | H | June 14, 2022, 5:40 p.m. | OK | C# 8 | TESTS | 37 | 124 | 17817600 | ||
160661168 | orloffm | H | June 14, 2022, 5:57 p.m. | OK | C# 8 | TESTS | 37 | 171 | 22732800 | ||
160665910 | gxlois | H | June 14, 2022, 6:46 p.m. | OK | GNU C11 | TESTS | 37 | 124 | 31641600 | ||
160667244 | gxlois | H | June 14, 2022, 7:03 p.m. | OK | GNU C11 | TESTS | 37 | 124 | 34508800 | ||
160667402 | gxlois | H | June 14, 2022, 7:05 p.m. | OK | GNU C11 | TESTS | 37 | 155 | 26726400 | ||
160673884 | gxlois | H | June 14, 2022, 8:50 p.m. | OK | GNU C11 | TESTS | 37 | 171 | 35328000 | ||
160673602 | gxlois | H | June 14, 2022, 8:44 p.m. | OK | GNU C11 | TESTS | 37 | 171 | 36147200 | ||
160673737 | gxlois | H | June 14, 2022, 8:47 p.m. | OK | GNU C11 | TESTS | 37 | 187 | 36147200 | ||
160673657 | gxlois | H | June 14, 2022, 8:46 p.m. | OK | GNU C11 | TESTS | 37 | 202 | 28262400 | ||
160665487 | gxlois | H | June 14, 2022, 6:41 p.m. | OK | GNU C11 | TESTS | 37 | 217 | 37785600 | ||
160673684 | gxlois | H | June 14, 2022, 8:46 p.m. | OK | GNU C11 | TESTS | 37 | 249 | 39321600 | ||
160667216 | gxlois | H | June 14, 2022, 7:03 p.m. | OK | GNU C11 | TESTS | 37 | 265 | 90624000 | ||
160681431 | JA2012 | H | June 15, 2022, 1:32 a.m. | OK | GNU C++14 | TESTS | 37 | 61 | 8192000 | ||
160659293 | sougataroy893 | H | June 14, 2022, 5:40 p.m. | OK | GNU C++14 | TESTS | 37 | 78 | 5222400 | ||
160688919 | chen_zhe_ | H | June 15, 2022, 4:17 a.m. | OK | GNU C++14 | TESTS | 37 | 78 | 5734400 | ||
160664942 | sakshamarya01 | H | June 14, 2022, 6:35 p.m. | OK | GNU C++14 | TESTS | 37 | 78 | 5734400 | ||
160674809 | shivam_751 | H | June 14, 2022, 9:13 p.m. | OK | GNU C++14 | TESTS | 37 | 78 | 10035200 | ||
160689464 | Sand_Tripper | H | June 15, 2022, 4:26 a.m. | OK | GNU C++14 | TESTS | 37 | 93 | 5427200 | ||
160692383 | imak_07 | H | June 15, 2022, 5:11 a.m. | OK | GNU C++14 | TESTS | 38 | 93 | 5632000 | ||
160685135 | quanjun | H | June 15, 2022, 3:05 a.m. | OK | GNU C++14 | TESTS | 37 | 93 | 8294400 | ||
160655424 | _dragneel_ | H | June 14, 2022, 5:11 p.m. | OK | GNU C++14 | TESTS | 37 | 93 | 8396800 | ||
160669483 | rohit_ | H | June 14, 2022, 7:33 p.m. | OK | GNU C++14 | TESTS | 37 | 93 | 8704000 | ||
160670252 | 10125 | H | June 14, 2022, 7:44 p.m. | OK | GNU C++17 | TESTS | 37 | 77 | 5734400 | ||
160690578 | sanjay_mehra | H | June 15, 2022, 4:43 a.m. | OK | GNU C++17 | TESTS | 37 | 78 | 102400 | ||
160663502 | kid-116 | H | June 14, 2022, 6:19 p.m. | OK | GNU C++17 | TESTS | 37 | 78 | 819200 | ||
160688094 | Y_piyush9415 | H | June 15, 2022, 4:02 a.m. | OK | GNU C++17 | TESTS | 37 | 78 | 1638400 | ||
160665161 | ErenYgR | H | June 14, 2022, 6:37 p.m. | OK | GNU C++17 | TESTS | 37 | 78 | 1638400 | ||
160692604 | utsavm | H | June 15, 2022, 5:14 a.m. | OK | GNU C++17 | TESTS | 38 | 78 | 1740800 | ||
160677580 | szaranczuk | H | June 14, 2022, 10:44 p.m. | OK | GNU C++17 | TESTS | 37 | 78 | 6246400 | ||
160671732 | dg211 | H | June 14, 2022, 8:09 p.m. | OK | GNU C++17 | TESTS | 37 | 93 | 1740800 | ||
160684046 | lniiwuw_y | H | June 15, 2022, 2:41 a.m. | OK | GNU C++17 | TESTS | 37 | 93 | 3174400 | ||
160680357 | indianbrain | H | June 15, 2022, 12:55 a.m. | OK | GNU C++17 | TESTS | 37 | 93 | 4300800 | ||
160660271 | OnMyZenith | H | June 14, 2022, 5:48 p.m. | OK | GNU C++17 (64) | TESTS | 37 | 61 | 8192000 | ||
160673347 | EDITH | H | June 14, 2022, 8:39 p.m. | OK | GNU C++17 (64) | TESTS | 37 | 62 | 5734400 | ||
160667279 | shubhamgrg1000 | H | June 14, 2022, 7:04 p.m. | OK | GNU C++17 (64) | TESTS | 37 | 77 | 12492800 | ||
160662601 | v9ti | H | June 14, 2022, 6:10 p.m. | OK | GNU C++17 (64) | TESTS | 37 | 93 | 9932800 | ||
160690050 | SmolBrain | H | June 15, 2022, 4:35 a.m. | OK | GNU C++17 (64) | TESTS | 37 | 93 | 11673600 | ||
160659953 | adiagr | H | June 14, 2022, 5:46 p.m. | OK | GNU C++17 (64) | TESTS | 37 | 93 | 12288000 | ||
160684170 | Mxrush | H | June 15, 2022, 2:44 a.m. | OK | GNU C++17 (64) | TESTS | 37 | 93 | 12595200 | ||
160666493 | shubhamgrg1000 | H | June 14, 2022, 6:54 p.m. | OK | GNU C++17 (64) | TESTS | 37 | 93 | 24268800 | ||
160683361 | nidaboge | H | June 15, 2022, 2:25 a.m. | OK | GNU C++17 (64) | TESTS | 37 | 93 | 44339200 | ||
160665137 | Richw818 | H | June 14, 2022, 6:37 p.m. | OK | GNU C++17 (64) | TESTS | 37 | 108 | 10444800 | ||
160661045 | ramakp34 | H | June 14, 2022, 5:56 p.m. | OK | GNU C++20 (64) | TESTS | 37 | 46 | 1638400 | ||
160659420 | Ahmad.Abdelmegeed | H | June 14, 2022, 5:41 p.m. | OK | GNU C++20 (64) | TESTS | 37 | 46 | 4198400 | ||
160695028 | huehue2322434 | H | June 15, 2022, 5:50 a.m. | OK | GNU C++20 (64) | TESTS | 38 | 46 | 7987200 | ||
160669659 | huehue2322434 | H | June 14, 2022, 7:36 p.m. | OK | GNU C++20 (64) | TESTS | 37 | 46 | 7987200 | ||
160655742 | Ahmed_Aladdin | H | June 14, 2022, 5:13 p.m. | OK | GNU C++20 (64) | TESTS | 37 | 61 | 3788800 | ||
160680077 | HaccerKat | H | June 15, 2022, 12:44 a.m. | OK | GNU C++20 (64) | TESTS | 37 | 62 | 5734400 | ||
160686378 | xls_is_real_dd | H | June 15, 2022, 3:30 a.m. | OK | GNU C++20 (64) | TESTS | 37 | 62 | 5734400 | ||
160690124 | lite_27 | H | June 15, 2022, 4:36 a.m. | OK | GNU C++20 (64) | TESTS | 37 | 62 | 9113600 | ||
160678381 | NokSyte | H | June 14, 2022, 11:21 p.m. | OK | GNU C++20 (64) | TESTS | 37 | 62 | 10547200 | ||
160694944 | MistaAsh | H | June 15, 2022, 5:48 a.m. | OK | GNU C++20 (64) | TESTS | 38 | 62 | 11468800 | ||
160680718 | 0x3F | H | June 15, 2022, 1:09 a.m. | OK | Go | TESTS | 37 | 187 | 10240000 | ||
160678017 | 0x3F | H | June 14, 2022, 11:04 p.m. | OK | Go | TESTS | 37 | 187 | 10342400 | ||
160660278 | dagnaf | H | June 14, 2022, 5:48 p.m. | OK | Go | TESTS | 37 | 217 | 10035200 | ||
160681355 | koqo | H | June 15, 2022, 1:30 a.m. | OK | Go | TESTS | 37 | 217 | 12288000 | ||
160661204 | rdamir86 | H | June 14, 2022, 5:57 p.m. | OK | Go | TESTS | 37 | 218 | 11366400 | ||
160670169 | MunirKP | H | June 14, 2022, 7:43 p.m. | OK | Java 11 | TESTS | 37 | 295 | 5120000 | ||
160657837 | NO__OB | H | June 14, 2022, 5:28 p.m. | OK | Java 11 | TESTS | 37 | 358 | 24268800 | ||
160673133 | _ryan18_ | H | June 14, 2022, 8:34 p.m. | OK | Java 11 | TESTS | 37 | 373 | 23040000 | ||
160667487 | tusharpruth | H | June 14, 2022, 7:06 p.m. | OK | Java 11 | TESTS | 37 | 374 | 25292800 | ||
160656576 | the_unseen | H | June 14, 2022, 5:19 p.m. | OK | Java 11 | TESTS | 37 | 389 | 10240000 | ||
160691937 | jiomart | H | June 15, 2022, 5:05 a.m. | OK | Java 11 | TESTS | 38 | 389 | 17612800 | ||
160693509 | jiomart | H | June 15, 2022, 5:27 a.m. | OK | Java 11 | TESTS | 38 | 389 | 17612800 | ||
160667901 | v0s7er | H | June 14, 2022, 7:12 p.m. | OK | Java 11 | TESTS | 37 | 389 | 20275200 | ||
160661809 | nebula6611 | H | June 14, 2022, 6:03 p.m. | OK | Java 11 | TESTS | 37 | 389 | 22835200 | ||
160689199 | x21svage | H | June 15, 2022, 4:21 a.m. | OK | Java 11 | TESTS | 37 | 389 | 23347200 | ||
160662101 | Omar_Mohammad | H | June 14, 2022, 6:05 p.m. | OK | Java 8 | TESTS | 37 | 218 | 7065600 | ||
160654703 | kishan963 | H | June 14, 2022, 5:07 p.m. | OK | Java 8 | TESTS | 37 | 249 | 27750400 | ||
160667962 | chinmaya21 | H | June 14, 2022, 7:12 p.m. | OK | Java 8 | TESTS | 37 | 265 | 15257600 | ||
160681379 | RetARDed1111 | H | June 15, 2022, 1:30 a.m. | OK | Java 8 | TESTS | 37 | 265 | 18739200 | ||
160654902 | WrongAnswerOnTestCase2 | H | June 14, 2022, 5:08 p.m. | OK | Java 8 | TESTS | 37 | 296 | 15872000 | ||
160695472 | anshulchou_123 | H | June 15, 2022, 5:55 a.m. | OK | Java 8 | TESTS | 38 | 296 | 16179200 | ||
160670408 | sachinjaiswal | H | June 14, 2022, 7:47 p.m. | OK | Java 8 | TESTS | 37 | 327 | 16896000 | ||
160683787 | tong96 | H | June 15, 2022, 2:35 a.m. | OK | Java 8 | TESTS | 37 | 514 | 16896000 | ||
160657809 | liomsv | H | June 14, 2022, 5:28 p.m. | OK | Java 8 | TESTS | 37 | 951 | 26521600 | ||
160695041 | Hakiobo | H | June 15, 2022, 5:50 a.m. | OK | Kotlin 1.4 | TESTS | 38 | 186 | 0 | ||
160679434 | serg_alb | H | June 15, 2022, 12:16 a.m. | OK | Kotlin 1.5 | TESTS | 37 | 436 | 39014400 | ||
160656748 | SlavaG | H | June 14, 2022, 5:20 p.m. | OK | Kotlin 1.6 | TESTS | 37 | 514 | 18636800 | ||
160656291 | SlavaG | H | June 14, 2022, 5:17 p.m. | OK | Kotlin 1.6 | TESTS | 37 | 545 | 18636800 | ||
160659772 | MVP_DukeX | H | June 14, 2022, 5:44 p.m. | OK | MS C++ 2017 | TESTS | 37 | 78 | 7270400 | ||
160677966 | bsherhj | H | June 14, 2022, 11:02 p.m. | OK | MS C++ 2017 | TESTS | 37 | 202 | 1024000 | ||
160670098 | hxu10 | H | June 14, 2022, 7:42 p.m. | OK | PyPy 3 | TESTS | 37 | 265 | 25292800 | ||
160690598 | EpicChadGamer | H | June 15, 2022, 4:43 a.m. | OK | PyPy 3 | TESTS | 37 | 483 | 23142400 | ||
160674886 | Ayushman_123 | H | June 14, 2022, 9:15 p.m. | OK | PyPy 3 | TESTS | 37 | 529 | 27238400 | ||
160691247 | aayush_chhabra | H | June 15, 2022, 4:54 a.m. | OK | PyPy 3-64 | TESTS | 37 | 249 | 39219200 | ||
160666503 | aditya3369 | H | June 14, 2022, 6:54 p.m. | OK | PyPy 3-64 | TESTS | 37 | 311 | 27955200 | ||
160680206 | bjy | H | June 15, 2022, 12:49 a.m. | OK | PyPy 3-64 | TESTS | 37 | 311 | 39219200 | ||
160680215 | heropro | H | June 15, 2022, 12:50 a.m. | OK | PyPy 3-64 | TESTS | 37 | 374 | 37990400 | ||
160681688 | eidar | H | June 15, 2022, 1:39 a.m. | OK | PyPy 3-64 | TESTS | 37 | 421 | 39321600 | ||
160690582 | sharingan000 | H | June 15, 2022, 4:43 a.m. | OK | PyPy 3-64 | TESTS | 37 | 436 | 33689600 | ||
160674876 | Ayushman_123 | H | June 14, 2022, 9:14 p.m. | OK | PyPy 3-64 | TESTS | 37 | 436 | 42905600 | ||
160684506 | shiviDON | H | June 15, 2022, 2:52 a.m. | OK | PyPy 3-64 | TESTS | 37 | 467 | 42700800 | ||
160688552 | shiviDON | H | June 15, 2022, 4:10 a.m. | OK | PyPy 3-64 | TESTS | 37 | 467 | 43929600 | ||
160681484 | z0uyu9631 | H | June 15, 2022, 1:33 a.m. | OK | PyPy 3-64 | TESTS | 37 | 592 | 44032000 | ||
160691054 | aayush_chhabra | H | June 15, 2022, 4:50 a.m. | OK | Python 3 | TESTS | 37 | 311 | 19251200 | ||
160692954 | wssccc | H | June 15, 2022, 5:19 a.m. | OK | Python 3 | TESTS | 38 | 373 | 18022400 | ||
160674896 | Ayushman_123 | H | June 14, 2022, 9:15 p.m. | OK | Python 3 | TESTS | 37 | 436 | 19865600 | ||
160663422 | kokkuri | H | June 14, 2022, 6:18 p.m. | OK | Ruby 3 | TESTS | 37 | 436 | 16281600 | ||
160661455 | kokkuri | H | June 14, 2022, 5:59 p.m. | OK | Ruby 3 | TESTS | 37 | 514 | 27136000 | ||
160662399 | magurofly | H | June 14, 2022, 6:08 p.m. | OK | Ruby 3 | TESTS | 37 | 561 | 32972800 | ||
160662512 | Thallium54 | H | June 14, 2022, 6:09 p.m. | OK | Rust 2021 | TESTS | 37 | 46 | 11980800 | ||
160662943 | Thallium54 | H | June 14, 2022, 6:13 p.m. | OK | Rust 2021 | TESTS | 37 | 46 | 12595200 |
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