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 |
---|---|---|---|---|---|---|
1709 | Educational Codeforces Round 132 (Rated for Div. 2) | FINISHED | False | 7200 | 78852263 | July 21, 2022, 2:35 p.m. |
Solved$ |
Index |
Name |
Type |
Tags |
Community Tag |
Rating |
---|---|---|---|---|---|---|
( 8602 ) | D | Rorororobot | PROGRAMMING | data structures |
B"There is a grid, consisting of n rows and m columns. The rows are numbered from 1 to n from bottom to top. The columns are numbered from 1 to m from left to right. The i -th column has the bottom a_i cells blocked (the cells in rows 1, 2, ... , a_i ), the remaining n - a_i cells are unblocked. A robot is travelling across this grid. You can send it commands -- move up, right, down or left. If a robot attempts to move into a blocked cell or outside the grid, it explodes. However, the robot is broken -- it executes each received command k times. So if you tell it to move up, for example, it will move up k times ( k cells). You can't send it commands while the robot executes the current one. You are asked q queries about the robot. Each query has a start cell, a finish cell and a value k . Can you send the robot an arbitrary number of commands (possibly, zero) so that it reaches the finish cell from the start cell, given that it executes each command k times? The robot must stop in the finish cell. If it visits the finish cell while still executing commands, it doesn't count. The first line contains two integers n and m ( 1 <= n <= 10^9 ; 1 <= m <= 2 cdot 10^5 ) -- the number of rows and columns of the grid. The second line contains m integers a_1, a_2, ... , a_m ( 0 <= a_i <= n ) -- the number of blocked cells on the bottom of the i -th column. The third line contains a single integer q ( 1 <= q <= 2 cdot 10^5 ) -- the number of queries. Each of the next q lines contain five integers x_s, y_s, x_f, y_f and k ( a[y_s] < x_s <= n ; 1 <= y_s <= m ; a[y_f] < x_f <= n ; 1 <= y_f <= m ; 1 <= k <= 10^9 ) -- the row and the column of the start cell, the row and the column of the finish cell and the number of times each your command is executed. The sta"... |
105164 |
Submission Id |
Author(s) |
Index |
Submitted |
Verdict |
Language |
Test Set |
Tests Passed |
Time taken (ms) |
Memory Consumed (bytes) |
Tags |
Rating |
---|---|---|---|---|---|---|---|---|---|---|---|
165215648 | Tdyx | D | July 21, 2022, 4:40 p.m. | OK | C# 8 | TESTS | 28 | 358 | 35328000 | ||
165217280 | CodingJellyfish | D | July 21, 2022, 4:47 p.m. | OK | GNU C11 | TESTS | 28 | 187 | 44134400 | ||
165255890 | HXL01 | D | July 22, 2022, 2:50 a.m. | OK | GNU C++14 | TESTS | 28 | 155 | 6144000 | ||
165264647 | jiangbowen | D | July 22, 2022, 4:54 a.m. | OK | GNU C++14 | TESTS | 28 | 155 | 61337600 | ||
165216969 | Ice_teapoy | D | July 21, 2022, 4:45 p.m. | OK | GNU C++14 | TESTS | 28 | 233 | 3993600 | ||
165244090 | thunderous_reign | D | July 21, 2022, 10:58 p.m. | OK | GNU C++14 | TESTS | 28 | 249 | 14540800 | ||
165213930 | dlalswp25 | D | July 21, 2022, 4:34 p.m. | OK | GNU C++14 | TESTS | 28 | 265 | 3276800 | ||
165244008 | myee | D | July 21, 2022, 10:56 p.m. | OK | GNU C++14 | TESTS | 28 | 265 | 15872000 | ||
165247445 | caijianhong | D | July 22, 2022, 12:32 a.m. | OK | GNU C++14 | TESTS | 28 | 265 | 18432000 | ||
165215874 | Hanghang007 | D | July 21, 2022, 4:40 p.m. | OK | GNU C++14 | TESTS | 28 | 280 | 18432000 | ||
165217009 | Hanghang007 | D | July 21, 2022, 4:45 p.m. | OK | GNU C++14 | TESTS | 28 | 280 | 18432000 | ||
165219123 | wuhudsm | D | July 21, 2022, 4:56 p.m. | OK | GNU C++14 | TESTS | 28 | 280 | 54067200 | ||
165223205 | Jimmy12 | D | July 21, 2022, 5:25 p.m. | OK | GNU C++17 | TESTS | 28 | 265 | 16076800 | ||
165254806 | yayi | D | July 22, 2022, 2:36 a.m. | OK | GNU C++17 | TESTS | 28 | 265 | 16076800 | ||
165220009 | Owaiter | D | July 21, 2022, 5:01 p.m. | OK | GNU C++17 | TESTS | 28 | 280 | 3993600 | ||
165218834 | bear1222 | D | July 21, 2022, 4:54 p.m. | OK | GNU C++17 | TESTS | 28 | 280 | 21606400 | ||
165239446 | IndignantHydra | D | July 21, 2022, 9:08 p.m. | OK | GNU C++17 | TESTS | 28 | 296 | 3993600 | ||
165259012 | yangk | D | July 22, 2022, 3:33 a.m. | OK | GNU C++17 | TESTS | 28 | 296 | 17612800 | ||
165249426 | surocsunf | D | July 22, 2022, 1:16 a.m. | OK | GNU C++17 | TESTS | 28 | 296 | 24064000 | ||
165218926 | dnk1234567 | D | July 21, 2022, 4:55 p.m. | OK | GNU C++17 | TESTS | 28 | 311 | 1536000 | ||
165223222 | SajibKC_19 | D | July 21, 2022, 5:25 p.m. | OK | GNU C++17 | TESTS | 28 | 311 | 6348800 | ||
165257565 | ttkk | D | July 22, 2022, 3:14 a.m. | OK | GNU C++17 | TESTS | 28 | 311 | 17612800 | ||
165237796 | junvalentine | D | July 21, 2022, 8:34 p.m. | OK | GNU C++17 (64) | TESTS | 28 | 218 | 4198400 | ||
165254961 | oil20 | D | July 22, 2022, 2:38 a.m. | OK | GNU C++17 (64) | TESTS | 28 | 218 | 14438400 | ||
165223661 | Kenshin2438 | D | July 21, 2022, 5:29 p.m. | OK | GNU C++17 (64) | TESTS | 28 | 233 | 14233600 | ||
165235160 | aniervs | D | July 21, 2022, 7:49 p.m. | OK | GNU C++17 (64) | TESTS | 28 | 233 | 15462400 | ||
165217721 | kal013 | D | July 21, 2022, 4:49 p.m. | OK | GNU C++17 (64) | TESTS | 28 | 233 | 16179200 | ||
165265483 | korokseeds | D | July 22, 2022, 5:04 a.m. | OK | GNU C++17 (64) | TESTS | 28 | 234 | 16281600 | ||
165246704 | xiaoziyao | D | July 22, 2022, 12:13 a.m. | OK | GNU C++17 (64) | TESTS | 28 | 234 | 18432000 | ||
165247754 | linxd | D | July 22, 2022, 12:41 a.m. | OK | GNU C++17 (64) | TESTS | 28 | 234 | 33689600 | ||
165226420 | ajxu2 | D | July 21, 2022, 5:55 p.m. | OK | GNU C++17 (64) | TESTS | 28 | 249 | 3174400 | ||
165250553 | tomato_potato | D | July 22, 2022, 1:35 a.m. | OK | GNU C++17 (64) | TESTS | 28 | 249 | 3174400 | ||
165219278 | kal013 | D | July 21, 2022, 4:57 p.m. | OK | GNU C++20 (64) | TESTS | 28 | 62 | 2150400 | ||
165266623 | lndjy | D | July 22, 2022, 5:20 a.m. | OK | GNU C++20 (64) | TESTS | 28 | 155 | 22937600 | ||
165218001 | kal013 | D | July 21, 2022, 4:50 p.m. | OK | GNU C++20 (64) | TESTS | 28 | 171 | 1945600 | ||
165227226 | tasker342 | D | July 21, 2022, 6:04 p.m. | OK | GNU C++20 (64) | TESTS | 28 | 171 | 2969600 | ||
165264079 | ap_2089 | D | July 22, 2022, 4:45 a.m. | OK | GNU C++20 (64) | TESTS | 28 | 171 | 5836800 | ||
165257581 | Shiki_ | D | July 22, 2022, 3:14 a.m. | OK | GNU C++20 (64) | TESTS | 28 | 186 | 1638400 | ||
165212756 | fredy10 | D | July 21, 2022, 4:33 p.m. | OK | GNU C++20 (64) | TESTS | 28 | 186 | 2457600 | ||
165233383 | fuad720 | D | July 21, 2022, 7:20 p.m. | OK | GNU C++20 (64) | TESTS | 28 | 186 | 2457600 | ||
165220122 | hghgh | D | July 21, 2022, 5:02 p.m. | OK | GNU C++20 (64) | TESTS | 28 | 186 | 14233600 | ||
165224932 | neolith | D | July 21, 2022, 5:41 p.m. | OK | GNU C++20 (64) | TESTS | 28 | 186 | 14233600 | ||
165251624 | dunkingdonuts | D | July 22, 2022, 1:50 a.m. | OK | Java 11 | TESTS | 28 | 389 | 5427200 | ||
165218513 | Omar_Mohammad | D | July 21, 2022, 4:53 p.m. | OK | Java 11 | TESTS | 28 | 452 | 17920000 | ||
165219317 | Omar_Mohammad | D | July 21, 2022, 4:57 p.m. | OK | Java 11 | TESTS | 28 | 467 | 17920000 | ||
165217872 | gurkaran_s | D | July 21, 2022, 4:50 p.m. | OK | Java 11 | TESTS | 28 | 545 | 0 | ||
165214833 | dzhi | D | July 21, 2022, 4:37 p.m. | OK | Java 11 | TESTS | 28 | 545 | 5427200 | ||
165225575 | aryaman_571 | D | July 21, 2022, 5:47 p.m. | OK | Java 11 | TESTS | 28 | 561 | 0 | ||
165220731 | x21svage | D | July 21, 2022, 5:06 p.m. | OK | Java 11 | TESTS | 28 | 561 | 0 | ||
165256229 | Wuya | D | July 22, 2022, 2:55 a.m. | OK | Java 11 | TESTS | 28 | 608 | 24064000 | ||
165215755 | profchi | D | July 21, 2022, 4:40 p.m. | OK | Java 11 | TESTS | 28 | 654 | 25292800 | ||
165215990 | Nicolas125841 | D | July 21, 2022, 4:41 p.m. | OK | Java 11 | TESTS | 28 | 670 | 31232000 | ||
165217626 | soumit915 | D | July 21, 2022, 4:49 p.m. | OK | Java 17 | TESTS | 28 | 358 | 3481600 | ||
165219901 | for.toobye321 | D | July 21, 2022, 5:01 p.m. | OK | Java 17 | TESTS | 28 | 374 | 921600 | ||
165213525 | for.toobye321 | D | July 21, 2022, 4:34 p.m. | OK | Java 17 | TESTS | 28 | 389 | 716800 | ||
165212642 | pili | D | July 21, 2022, 4:33 p.m. | OK | Java 17 | TESTS | 28 | 467 | 307200 | ||
165254704 | kkz666 | D | July 22, 2022, 2:34 a.m. | OK | Java 17 | TESTS | 28 | 514 | 19558400 | ||
165217592 | jh316 | D | July 21, 2022, 4:48 p.m. | OK | Java 17 | TESTS | 28 | 1107 | 1228800 | ||
165226643 | MagentaCobra | D | July 21, 2022, 5:57 p.m. | OK | Java 8 | TESTS | 28 | 218 | 17510400 | ||
165243800 | javaisbetter | D | July 21, 2022, 10:50 p.m. | OK | Java 8 | TESTS | 28 | 374 | 21811200 | ||
165243293 | javaisbetter | D | July 21, 2022, 10:37 p.m. | OK | Java 8 | TESTS | 28 | 374 | 21811200 | ||
165260773 | swaggy_baba | D | July 22, 2022, 4 a.m. | OK | Java 8 | TESTS | 28 | 405 | 8192000 | ||
165225664 | aryaman_571 | D | July 21, 2022, 5:47 p.m. | OK | Java 8 | TESTS | 28 | 467 | 2867200 | ||
165224594 | aryamanhello | D | July 21, 2022, 5:38 p.m. | OK | Java 8 | TESTS | 28 | 482 | 2969600 | ||
165213736 | kkkkush | D | July 21, 2022, 4:34 p.m. | OK | Java 8 | TESTS | 28 | 498 | 9728000 | ||
165226178 | anshulchou_123 | D | July 21, 2022, 5:53 p.m. | OK | Java 8 | TESTS | 28 | 498 | 12185600 | ||
165226066 | aryamanhello | D | July 21, 2022, 5:51 p.m. | OK | Java 8 | TESTS | 28 | 499 | 2867200 | ||
165217826 | O_E | D | July 21, 2022, 4:49 p.m. | OK | Java 8 | TESTS | 28 | 576 | 26828800 | ||
165219060 | LostTemple | D | July 21, 2022, 4:56 p.m. | OK | Mono C# | TESTS | 28 | 1216 | 32768000 | ||
165253090 | Superlau | D | July 22, 2022, 2:12 a.m. | OK | MS C++ 2017 | TESTS | 28 | 405 | 3993600 | ||
165268352 | 6ziv | D | July 22, 2022, 5:44 a.m. | OK | MS C++ 2017 | TESTS | 28 | 998 | 16384000 | ||
165213765 | ANDREYkao__ | D | July 21, 2022, 4:34 p.m. | OK | MS C++ 2017 | TESTS | 28 | 1762 | 5836800 | ||
165213124 | vandartem | D | July 21, 2022, 4:33 p.m. | OK | MS C++ 2017 | TESTS | 28 | 1980 | 7270400 | ||
165227977 | beckusator | D | July 21, 2022, 6:14 p.m. | OK | MS C++ 2017 | TESTS | 28 | 1981 | 3993600 | ||
165264863 | Apoorv_Rathore | D | July 22, 2022, 4:56 a.m. | OK | PyPy 3 | TESTS | 28 | 1029 | 40857600 | ||
165218916 | nexusmind | D | July 21, 2022, 4:55 p.m. | OK | PyPy 3 | TESTS | 28 | 1684 | 21401600 | ||
165227486 | sushmanth.dampur8780 | D | July 21, 2022, 6:09 p.m. | OK | PyPy 3 | TESTS | 28 | 1731 | 17305600 | ||
165235145 | SophieHatter | D | July 21, 2022, 7:49 p.m. | OK | PyPy 3-64 | TESTS | 28 | 421 | 85094400 | ||
165253209 | biglunchdude | D | July 22, 2022, 2:13 a.m. | OK | PyPy 3-64 | TESTS | 28 | 451 | 57753600 | ||
165233430 | The.Viking | D | July 21, 2022, 7:21 p.m. | OK | PyPy 3-64 | TESTS | 28 | 514 | 45056000 | ||
165232610 | The.Viking | D | July 21, 2022, 7:09 p.m. | OK | PyPy 3-64 | TESTS | 28 | 514 | 45158400 | ||
165232452 | Lanceloia | D | July 21, 2022, 7:06 p.m. | OK | PyPy 3-64 | TESTS | 28 | 546 | 74035200 | ||
165251021 | BeBeBe66666 | D | July 22, 2022, 1:42 a.m. | OK | PyPy 3-64 | TESTS | 28 | 546 | 74444800 | ||
165259913 | pennymagic156 | D | July 22, 2022, 3:47 a.m. | OK | PyPy 3-64 | TESTS | 28 | 561 | 44544000 | ||
165219494 | Lanceloia | D | July 21, 2022, 4:58 p.m. | OK | PyPy 3-64 | TESTS | 28 | 608 | 45158400 | ||
165216948 | bjy | D | July 21, 2022, 4:45 p.m. | OK | PyPy 3-64 | TESTS | 28 | 639 | 58777600 | ||
165227474 | deepansh09 | D | July 21, 2022, 6:08 p.m. | OK | PyPy 3-64 | TESTS | 28 | 717 | 31641600 | ||
165224070 | 0npata | D | July 21, 2022, 5:33 p.m. | OK | Rust 2021 | TESTS | 28 | 155 | 10547200 | ||
165267280 | Niklassanden | D | July 22, 2022, 5:29 a.m. | OK | Rust 2021 | TESTS | 28 | 171 | 12800000 | ||
165226899 | bjin | D | July 21, 2022, 6 p.m. | OK | Rust 2021 | TESTS | 28 | 358 | 16588800 | ||
165224437 | bjin | D | July 21, 2022, 5:36 p.m. | OK | Rust 2021 | TESTS | 28 | 358 | 16588800 | ||
165225016 | bjin | D | July 21, 2022, 5:42 p.m. | OK | Rust 2021 | TESTS | 28 | 358 | 34816000 |
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