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 |
---|---|---|---|---|---|---|
1481 | Codeforces Round 699 (Div. 2) | FINISHED | False | 7200 | 132074679 | Feb. 5, 2021, 2:35 p.m. |
Solved$ |
Index |
Name |
Type |
Tags |
Community Tag |
Rating |
---|---|---|---|---|---|---|
( 11934 ) | C | Fence Painting | PROGRAMMING | brute force constructive algorithms greedy implementation |
B'You finally woke up after this crazy dream and decided to walk around to clear your head. Outside you saw your house 's fence -- so plain and boring, that you 'd like to repaint it. You have a fence consisting of n planks, where the i -th plank has the color a_i . You want to repaint the fence in such a way that the i -th plank has the color b_i . You 've invited m painters for this purpose. The j -th painter will arrive at the moment j and will recolor exactly one plank to color c_j . For each painter you can choose which plank to recolor, but you can 't turn them down, i. e. each painter has to color exactly one plank. Can you get the coloring b you want? If it 's possible, print for each painter which plank he must paint. The first line contains one integer t ( 1 <= t <= 10^4 ) -- the number of test cases. Then t test cases follow. The first line of each test case contains two integers n and m ( 1 <= n, m <= 10^5 ) -- the number of planks in the fence and the number of painters. The second line of each test case contains n integers a_1, a_2, ... , a_n ( 1 <= a_i <= n ) -- the initial colors of the fence. The third line of each test case contains n integers b_1, b_2, ... , b_n ( 1 <= b_i <= n ) -- the desired colors of the fence. The fourth line of each test case contains m integers c_1, c_2, ... , c_m ( 1 <= c_j <= n ) -- the colors painters have. It 's guaranteed that the sum of n doesn 't exceed 10^5 and the sum of m doesn 't exceed 10^5 over all test cases. For each test case, output "NO" if it is impossible to achieve the coloring b . Otherwise, print "YES" and m integers x_1, x_2, ... , x_m , where x_j is the index of plank the j -th painter should paint. You may print every letter in any case you want (so, for example, the strings "yEs", "yes", "Y'... |
Codeforces Round #699 (Div. 2) Editorial |
Submission Id |
Author(s) |
Index |
Submitted |
Verdict |
Language |
Test Set |
Tests Passed |
Time taken (ms) |
Memory Consumed (bytes) |
Tags |
Rating |
---|---|---|---|---|---|---|---|---|---|---|---|
106618132 | VN.Kiet | C | Feb. 5, 2021, 6:25 p.m. | OK | FPC | TESTS | 21 | 343 | 4812800 | ||
106634263 | SOCAER | C | Feb. 6, 2021, 1:32 a.m. | OK | GNU C++11 | TESTS | 21 | 46 | 3993600 | ||
106632943 | Werner_Yin | C | Feb. 6, 2021, 12:42 a.m. | OK | GNU C++11 | TESTS | 21 | 46 | 3993600 | ||
106631231 | Zhu_Xiangyu | C | Feb. 5, 2021, 11:32 p.m. | OK | GNU C++11 | TESTS | 21 | 46 | 5632000 | ||
106633770 | 8178541919 | C | Feb. 6, 2021, 1:13 a.m. | OK | GNU C++11 | TESTS | 21 | 46 | 7168000 | ||
106641111 | zwu2020014736 | C | Feb. 6, 2021, 4:32 a.m. | OK | GNU C++11 | TESTS | 21 | 46 | 13721600 | ||
106635609 | vjudge1 | C | Feb. 6, 2021, 2:17 a.m. | OK | GNU C++11 | TESTS | 21 | 46 | 15155200 | ||
106638373 | Luminolic_Black | C | Feb. 6, 2021, 3:32 a.m. | OK | GNU C++11 | TESTS | 21 | 62 | 3174400 | ||
106643730 | forlight | C | Feb. 6, 2021, 5:20 a.m. | OK | GNU C++11 | TESTS | 21 | 62 | 3584000 | ||
106633818 | wsyhb | C | Feb. 6, 2021, 1:15 a.m. | OK | GNU C++11 | TESTS | 21 | 62 | 3686400 | ||
106639174 | Fate-2001 | C | Feb. 6, 2021, 3:50 a.m. | OK | GNU C++11 | TESTS | 21 | 62 | 4300800 | ||
106617587 | Ma7moud.7amdy | C | Feb. 5, 2021, 6:18 p.m. | OK | GNU C++14 | TESTS | 21 | 77 | 3276800 | ||
106639363 | arv_m | C | Feb. 6, 2021, 3:54 a.m. | OK | GNU C++14 | TESTS | 21 | 77 | 3276800 | ||
106633866 | fr1234 | C | Feb. 6, 2021, 1:17 a.m. | OK | GNU C++14 | TESTS | 21 | 77 | 3276800 | ||
106607493 | Heap_hop | C | Feb. 5, 2021, 4:34 p.m. | OK | GNU C++14 | TESTS | 20 | 77 | 3993600 | ||
106603884 | chen910606 | C | Feb. 5, 2021, 4:27 p.m. | OK | GNU C++14 | TESTS | 20 | 77 | 4096000 | ||
106623583 | ankit7011 | C | Feb. 5, 2021, 7:42 p.m. | OK | GNU C++14 | TESTS | 21 | 77 | 4505600 | ||
106626105 | kpothari | C | Feb. 5, 2021, 8:31 p.m. | OK | GNU C++14 | TESTS | 21 | 77 | 6451200 | ||
106626110 | napgod_pk | C | Feb. 5, 2021, 8:31 p.m. | OK | GNU C++14 | TESTS | 21 | 77 | 6451200 | ||
106640930 | yajusharma12 | C | Feb. 6, 2021, 4:28 a.m. | OK | GNU C++14 | TESTS | 21 | 78 | 3276800 | ||
106634319 | I_love_Kim_Dahyun | C | Feb. 6, 2021, 1:35 a.m. | OK | GNU C++14 | TESTS | 21 | 78 | 3686400 | ||
106610306 | harsh639 | C | Feb. 5, 2021, 5:18 p.m. | OK | GNU C++17 | TESTS | 20 | 62 | 4812800 | ||
106631935 | akcube | C | Feb. 6, 2021, 12:04 a.m. | OK | GNU C++17 | TESTS | 21 | 77 | 3276800 | ||
106631930 | akcube | C | Feb. 6, 2021, 12:04 a.m. | OK | GNU C++17 | TESTS | 21 | 77 | 3276800 | ||
106611861 | Osama_Alkhodairy | C | Feb. 5, 2021, 5:25 p.m. | OK | GNU C++17 | TESTS | 20 | 77 | 3276800 | ||
106604366 | freyes | C | Feb. 5, 2021, 4:28 p.m. | OK | GNU C++17 | TESTS | 20 | 77 | 3276800 | ||
106638506 | Alice_Synthesis | C | Feb. 6, 2021, 3:35 a.m. | OK | GNU C++17 | TESTS | 21 | 77 | 3379200 | ||
106627061 | gabrielwu | C | Feb. 5, 2021, 8:59 p.m. | OK | GNU C++17 | TESTS | 21 | 77 | 3686400 | ||
106604220 | TheMartian0x48 | C | Feb. 5, 2021, 4:28 p.m. | OK | GNU C++17 | TESTS | 20 | 77 | 3993600 | ||
106621288 | Abhiii | C | Feb. 5, 2021, 7:07 p.m. | OK | GNU C++17 | TESTS | 21 | 77 | 4096000 | ||
106620893 | N_Crypted | C | Feb. 5, 2021, 7:01 p.m. | OK | GNU C++17 | TESTS | 21 | 77 | 4096000 | ||
106631395 | Sakuyalove | C | Feb. 5, 2021, 11:39 p.m. | OK | GNU C++17 (64) | TESTS | 21 | 46 | 10444800 | ||
106633041 | sjay05 | C | Feb. 6, 2021, 12:46 a.m. | OK | GNU C++17 (64) | TESTS | 21 | 61 | 4403200 | ||
106617853 | rifatrraazz | C | Feb. 5, 2021, 6:21 p.m. | OK | GNU C++17 (64) | TESTS | 21 | 61 | 5120000 | ||
106639709 | hello_codeforces | C | Feb. 6, 2021, 4:02 a.m. | OK | GNU C++17 (64) | TESTS | 21 | 61 | 5222400 | ||
106641020 | Arrebol | C | Feb. 6, 2021, 4:30 a.m. | OK | GNU C++17 (64) | TESTS | 21 | 62 | 4403200 | ||
106612113 | june_waves | C | Feb. 5, 2021, 5:27 p.m. | OK | GNU C++17 (64) | TESTS | 20 | 62 | 4812800 | ||
106604969 | YousefShereen | C | Feb. 5, 2021, 4:30 p.m. | OK | GNU C++17 (64) | TESTS | 20 | 62 | 4812800 | ||
106640073 | DanielMontes | C | Feb. 6, 2021, 4:09 a.m. | OK | GNU C++17 (64) | TESTS | 21 | 62 | 4812800 | ||
106617186 | Continued_Story | C | Feb. 5, 2021, 6:13 p.m. | OK | GNU C++17 (64) | TESTS | 21 | 62 | 4812800 | ||
106611926 | L1ngYu233 | C | Feb. 5, 2021, 5:26 p.m. | OK | GNU C++17 (64) | TESTS | 20 | 62 | 4812800 | ||
106638828 | 0x3F | C | Feb. 6, 2021, 3:43 a.m. | OK | Go | TESTS | 21 | 187 | 5324800 | ||
106603885 | 0x3F | C | Feb. 5, 2021, 4:27 p.m. | OK | Go | TESTS | 20 | 202 | 4915200 | ||
106607967 | Pursuit_of_Accepted | C | Feb. 5, 2021, 4:34 p.m. | OK | Java 11 | TESTS | 20 | 249 | 0 | ||
106621737 | decoder_1671 | C | Feb. 5, 2021, 7:14 p.m. | OK | Java 11 | TESTS | 21 | 265 | 26624000 | ||
106620961 | npwolverine | C | Feb. 5, 2021, 7:02 p.m. | OK | Java 11 | TESTS | 21 | 280 | 307200 | ||
106629869 | timg8710 | C | Feb. 5, 2021, 10:35 p.m. | OK | Java 11 | TESTS | 21 | 280 | 3174400 | ||
106613661 | PetrNguyen | C | Feb. 5, 2021, 5:38 p.m. | OK | Java 11 | TESTS | 21 | 296 | 3174400 | ||
106621786 | singhdhanwant | C | Feb. 5, 2021, 7:15 p.m. | OK | Java 11 | TESTS | 21 | 296 | 13414400 | ||
106622309 | singhdhanwant | C | Feb. 5, 2021, 7:22 p.m. | OK | Java 11 | TESTS | 21 | 296 | 14028800 | ||
106606892 | insert_cool_handle | C | Feb. 5, 2021, 4:33 p.m. | OK | Java 11 | TESTS | 20 | 311 | 5017600 | ||
106604897 | ritesharma | C | Feb. 5, 2021, 4:29 p.m. | OK | Java 11 | TESTS | 20 | 326 | 16384000 | ||
106640105 | thesupremeone | C | Feb. 6, 2021, 4:10 a.m. | OK | Java 11 | TESTS | 21 | 327 | 12288000 | ||
106614073 | kalzor | C | Feb. 5, 2021, 5:42 p.m. | OK | Java 8 | TESTS | 21 | 187 | 8294400 | ||
106605774 | pulkit14 | C | Feb. 5, 2021, 4:31 p.m. | OK | Java 8 | TESTS | 20 | 202 | 30412800 | ||
106621014 | nandit | C | Feb. 5, 2021, 7:03 p.m. | OK | Java 8 | TESTS | 21 | 233 | 0 | ||
106618295 | manan_0104 | C | Feb. 5, 2021, 6:27 p.m. | OK | Java 8 | TESTS | 21 | 233 | 3174400 | ||
106624819 | Pranay_ | C | Feb. 5, 2021, 8:03 p.m. | OK | Java 8 | TESTS | 21 | 233 | 17920000 | ||
106642886 | Pranay2516 | C | Feb. 6, 2021, 5:07 a.m. | OK | Java 8 | TESTS | 21 | 233 | 17920000 | ||
106606436 | YashSaxena | C | Feb. 5, 2021, 4:32 p.m. | OK | Java 8 | TESTS | 20 | 248 | 4096000 | ||
106613960 | Khater | C | Feb. 5, 2021, 5:41 p.m. | OK | Java 8 | TESTS | 21 | 248 | 5120000 | ||
106617889 | Abdallah_Ragab00 | C | Feb. 5, 2021, 6:22 p.m. | OK | Java 8 | TESTS | 21 | 249 | 10649600 | ||
106611366 | Dstoical | C | Feb. 5, 2021, 5:23 p.m. | OK | Java 8 | TESTS | 20 | 264 | 7270400 | ||
106635579 | Spheniscine | C | Feb. 6, 2021, 2:16 a.m. | OK | Kotlin | TESTS | 21 | 233 | 9216000 | ||
106626546 | catforce | C | Feb. 5, 2021, 8:43 p.m. | OK | Kotlin | TESTS | 21 | 373 | 10137600 | ||
106641637 | pallav12 | C | Feb. 6, 2021, 4:42 a.m. | OK | Kotlin | TESTS | 21 | 483 | 22323200 | ||
106641884 | pallav12 | C | Feb. 6, 2021, 4:47 a.m. | OK | Kotlin | TESTS | 21 | 577 | 38400000 | ||
106603617 | NikoSun | C | Feb. 5, 2021, 4:27 p.m. | OK | MS C++ 2017 | TESTS | 20 | 124 | 3584000 | ||
106603633 | qing_lin | C | Feb. 5, 2021, 4:27 p.m. | OK | MS C++ 2017 | TESTS | 20 | 280 | 2457600 | ||
106624231 | minigimbob | C | Feb. 5, 2021, 7:52 p.m. | OK | MS C++ 2017 | TESTS | 21 | 280 | 6758400 | ||
106621003 | Albertplus007 | C | Feb. 5, 2021, 7:03 p.m. | OK | MS C++ 2017 | TESTS | 21 | 280 | 6963200 | ||
106622421 | Albertplus007 | C | Feb. 5, 2021, 7:24 p.m. | OK | MS C++ 2017 | TESTS | 21 | 280 | 6963200 | ||
106645192 | Archie98 | C | Feb. 6, 2021, 5:41 a.m. | OK | MS C++ 2017 | TESTS | 21 | 280 | 8806400 | ||
106628237 | ustaritz | C | Feb. 5, 2021, 9:36 p.m. | OK | MS C++ 2017 | TESTS | 21 | 295 | 5427200 | ||
106620792 | Albertplus007 | C | Feb. 5, 2021, 7 p.m. | OK | MS C++ 2017 | TESTS | 21 | 311 | 6963200 | ||
106643275 | letshavesomefun | C | Feb. 6, 2021, 5:14 a.m. | OK | MS C++ 2017 | TESTS | 21 | 312 | 4608000 | ||
106615417 | WCmidschool | C | Feb. 5, 2021, 5:55 p.m. | OK | MS C++ 2017 | TESTS | 21 | 312 | 22937600 | ||
106631521 | mban259 | C | Feb. 5, 2021, 11:45 p.m. | OK | .NET Core C# | TESTS | 21 | 140 | 34099200 | ||
106640852 | ravinem1 | C | Feb. 6, 2021, 4:26 a.m. | OK | .NET Core C# | TESTS | 21 | 186 | 23347200 | ||
106622307 | rsFalse | C | Feb. 5, 2021, 7:22 p.m. | OK | Perl | TESTS | 21 | 373 | 56422400 | ||
106624494 | awoo | C | Feb. 5, 2021, 7:57 p.m. | OK | PyPy 2 | TESTS | 21 | 343 | 13004800 | ||
106619044 | kagu | C | Feb. 5, 2021, 6:37 p.m. | OK | PyPy 2 | TESTS | 21 | 467 | 18636800 | ||
106622223 | kagu | C | Feb. 5, 2021, 7:21 p.m. | OK | PyPy 2 | TESTS | 21 | 498 | 18841600 | ||
106614712 | rivnam | C | Feb. 5, 2021, 5:48 p.m. | OK | PyPy 3 | TESTS | 21 | 249 | 17305600 | ||
106633867 | arin17 | C | Feb. 6, 2021, 1:17 a.m. | OK | PyPy 3 | TESTS | 21 | 264 | 40652800 | ||
106615875 | MrAntonS | C | Feb. 5, 2021, 5:59 p.m. | OK | PyPy 3 | TESTS | 21 | 265 | 16384000 | ||
106614187 | rivnam | C | Feb. 5, 2021, 5:43 p.m. | OK | PyPy 3 | TESTS | 21 | 280 | 18432000 | ||
106633829 | arin17 | C | Feb. 6, 2021, 1:16 a.m. | OK | PyPy 3 | TESTS | 21 | 280 | 40243200 | ||
106633847 | arin17 | C | Feb. 6, 2021, 1:16 a.m. | OK | PyPy 3 | TESTS | 21 | 280 | 40448000 | ||
106633936 | arin17 | C | Feb. 6, 2021, 1:20 a.m. | OK | PyPy 3 | TESTS | 21 | 296 | 40652800 | ||
106642151 | kirito18086 | C | Feb. 6, 2021, 4:53 a.m. | OK | PyPy 3 | TESTS | 21 | 311 | 14848000 | ||
106633771 | arin17 | C | Feb. 6, 2021, 1:13 a.m. | OK | PyPy 3 | TESTS | 21 | 327 | 40550400 | ||
106642798 | kirito18086 | C | Feb. 6, 2021, 5:06 a.m. | OK | PyPy 3 | TESTS | 21 | 342 | 14336000 | ||
106625837 | jramaswami | C | Feb. 5, 2021, 8:25 p.m. | OK | Python 3 | TESTS | 21 | 311 | 23654400 | ||
106637581 | JoaquinManuel | C | Feb. 6, 2021, 3:15 a.m. | OK | Python 3 | TESTS | 21 | 342 | 16179200 | ||
106613401 | VIS_21 | C | Feb. 5, 2021, 5:36 p.m. | OK | Python 3 | TESTS | 21 | 358 | 16691200 | ||
106618604 | YoussefMahm0ud | C | Feb. 5, 2021, 6:31 p.m. | OK | Python 3 | TESTS | 21 | 420 | 14950400 | ||
106604394 | sushanthsamala | C | Feb. 5, 2021, 4:28 p.m. | OK | Python 3 | TESTS | 20 | 607 | 25907200 | ||
106616215 | HETRAKESHFADIA | C | Feb. 5, 2021, 6:03 p.m. | OK | Python 3 | TESTS | 21 | 670 | 26624000 | ||
106614507 | HETRAKESHFADIA | C | Feb. 5, 2021, 5:46 p.m. | OK | Python 3 | TESTS | 21 | 779 | 26828800 | ||
106625398 | SGTCoder | C | Feb. 5, 2021, 8:16 p.m. | OK | Python 3 | TESTS | 21 | 1091 | 23449600 | ||
106615822 | LeoRiether | C | Feb. 5, 2021, 5:59 p.m. | OK | Rust | TESTS | 21 | 46 | 4198400 | ||
106629394 | tommyrheo | C | Feb. 5, 2021, 10:15 p.m. | OK | Rust | TESTS | 21 | 77 | 6553600 |
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