2018-2019 ICPC, NEERC, Northern Eurasia Finals (Unrated, Online Mirror, ICPC Rules, Teams Preferred)

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ContestId
Name
Phase
Frozen
Duration (Seconds)
Relative Time
Start Time
1089 2018-2019 ICPC, NEERC, Northern Eurasia Finals (Unrated, Online Mirror, ICPC Rules, Teams Preferred) FINISHED False 18000 188088899 Dec. 2, 2018, 7:05 a.m.

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 4023 ) L Lazyland PROGRAMMING 1200

B'The kingdom of Lazyland is the home to n idlers. These idlers are incredibly lazy and create many problems to their ruler, the mighty King of Lazyland. Today k important jobs for the kingdom ( k <= n ) should be performed. Every job should be done by one person and every person can do at most one job. The King allowed every idler to choose one job they wanted to do and the i -th idler has chosen the job a_i . Unfortunately, some jobs may not be chosen by anyone, so the King has to persuade some idlers to choose another job. The King knows that it takes b_i minutes to persuade the i -th idler. He asked his minister of labour to calculate the minimum total time he needs to spend persuading the idlers to get all the jobs done. Can you help him? The first line of the input contains two integers n and k ( 1 <= k <= n <= 10^5 ) -- the number of idlers and the number of jobs. The second line of the input contains n integers a_1, a_2, ldots, a_n ( 1 <= a_i <= k ) -- the jobs chosen by each idler. The third line of the input contains n integers b_1, b_2, ldots, b_n ( 1 <= b_i <= 10^9 ) -- the time the King needs to spend to persuade the i -th idler. The only line of the output should contain one number -- the minimum total time the King needs to spend persuading the idlers to get all the jobs done. In the first example the optimal plan is to persuade idlers 1, 6, and 8 to do jobs 2, 4, and 6. In the second example each job was chosen by some idler, so there is no need to persuade anyone. '...

Tutorials

T

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
46693442 ruban L Dec. 6, 2018, 5:58 p.m. OK Delphi TESTS 31 124 185651200 1200
46470532 TShT L Dec. 2, 2018, 7:22 a.m. OK FPC TESTS 31 77 144281600 1200
46722701 vjudge3 L Dec. 7, 2018, 1:45 p.m. OK GNU C11 TESTS 31 46 2048000 1200
46718113 vjudge3 L Dec. 7, 2018, 12:13 p.m. OK GNU C11 TESTS 31 61 2048000 1200
46936162 vjudge2 L Dec. 12, 2018, 1:58 p.m. OK GNU C11 TESTS 31 61 2457600 1200
46722439 vjudge3 L Dec. 7, 2018, 1:40 p.m. OK GNU C11 TESTS 31 61 2457600 1200
46855572 RahmatyParsa L Dec. 10, 2018, 2:38 p.m. OK GNU C11 TESTS 31 62 1228800 1200
46476288 joylintp L Dec. 2, 2018, 8:11 a.m. OK GNU C11 TESTS 31 62 1228800 1200
50567172 NoSoul L Feb. 27, 2019, 1:39 p.m. OK GNU C11 TESTS 31 62 1638400 1200
66366625 Razvan2000f L Dec. 5, 2019, 7:41 p.m. OK GNU C11 TESTS 31 62 3993600 1200
46472097 Horcrux1729 L Dec. 2, 2018, 7:40 a.m. OK GNU C11 TESTS 31 78 4812800 1200
46485837 sajalmkk jashn1234 naman1409 L Dec. 2, 2018, 9:35 a.m. OK GNU C11 TESTS 31 78 5632000 1200
46567637 nn020701 L Dec. 4, 2018, 2:07 a.m. OK GNU C++11 TESTS 31 31 2048000 1200
46471906 LittleFairyKiki BadEnding L Dec. 2, 2018, 7:36 a.m. OK GNU C++11 TESTS 31 31 2252800 1200
48654590 ReaLNero1 L Jan. 21, 2019, 1:39 a.m. OK GNU C++11 TESTS 31 31 2252800 1200
46682333 Tgotp L Dec. 6, 2018, 12:37 p.m. OK GNU C++11 TESTS 31 31 3788800 1200
46473179 zero-based ddaydream suolun L Dec. 2, 2018, 7:50 a.m. OK GNU C++11 TESTS 31 31 5120000 1200
57734877 py_ultron L July 25, 2019, 9:38 a.m. OK GNU C++11 TESTS 31 46 1024000 1200
46843231 lsmll jiangshibiao lzw4896s L Dec. 10, 2018, 9:11 a.m. OK GNU C++11 TESTS 31 46 1126400 1200
46578408 08163268 L Dec. 4, 2018, 10:03 a.m. OK GNU C++11 TESTS 31 46 1228800 1200
46562813 Ans_31 L Dec. 3, 2018, 7:34 p.m. OK GNU C++11 TESTS 31 46 1228800 1200
51259889 Wzy-XinYi L March 13, 2019, 12:53 p.m. OK GNU C++11 TESTS 31 46 1433600 1200
46470404 NoBBok tokitsukaze kirisame L Dec. 2, 2018, 7:18 a.m. OK GNU C++14 TESTS 31 31 2355200 1200
46515321 tokitsukaze L Dec. 2, 2018, 3:48 p.m. OK GNU C++14 TESTS 31 46 2355200 1200
48591153 molamola. L Jan. 20, 2019, 2:24 a.m. OK GNU C++14 TESTS 31 46 4198400 1200
46470397 wleung_bvg L Dec. 2, 2018, 7:18 a.m. OK GNU C++14 TESTS 31 46 6553600 1200
64322861 kononovarseniy L Nov. 5, 2019, 4:15 p.m. OK GNU C++14 TESTS 31 61 1228800 1200
62966013 Mynesis L Oct. 20, 2019, 4:37 a.m. OK GNU C++14 TESTS 31 61 1740800 1200
59953021 XoM-B L Sept. 3, 2019, 3:08 p.m. OK GNU C++14 TESTS 31 61 2662400 1200
46479427 usingtc L Dec. 2, 2018, 8:38 a.m. OK GNU C++14 TESTS 31 62 921600 1200
58199136 vjudge2 L Aug. 3, 2019, 2:55 a.m. OK GNU C++14 TESTS 31 62 1228800 1200
46780401 drrrzdk L Dec. 9, 2018, 1:49 a.m. OK GNU C++14 TESTS 31 62 1228800 1200
46470457 noxwell KhaustovPavel Taube L Dec. 2, 2018, 7:20 a.m. OK GNU C++17 TESTS 31 46 2252800 1200
46474041 myHan acka1357 spectaclehong L Dec. 2, 2018, 7:56 a.m. OK GNU C++17 TESTS 31 61 1945600 1200
46494696 372561407 L Dec. 2, 2018, 10:16 a.m. OK GNU C++17 TESTS 31 61 3584000 1200
49894970 caiyiwen L Feb. 14, 2019, 6:27 a.m. OK GNU C++17 TESTS 31 62 819200 1200
50348218 vjudge1 L Feb. 23, 2019, 7:24 a.m. OK GNU C++17 TESTS 31 62 1228800 1200
51850126 374272 L March 26, 2019, 7:27 a.m. OK GNU C++17 TESTS 31 62 1228800 1200
61706990 A_root_A seehello L Oct. 2, 2019, 10:25 a.m. OK GNU C++17 TESTS 31 62 1228800 1200
68648905 alexX512 Aleks5d Dan389 L Jan. 12, 2020, 10:03 a.m. OK GNU C++17 TESTS 31 62 1228800 1200
46563395 NoDesire L Dec. 3, 2018, 8:01 p.m. OK GNU C++17 TESTS 31 62 1228800 1200
46633895 ainta L Dec. 5, 2018, 5:27 a.m. OK GNU C++17 TESTS 31 62 1228800 1200
46721120 rupxup L Dec. 7, 2018, 1:13 p.m. OK Haskell TESTS 31 872 48537600 1200
46474076 ankitssingh26 K_B_C_S arcus L Dec. 2, 2018, 7:56 a.m. OK Java 8 TESTS 31 140 0 1200
46471238 tehqin L Dec. 2, 2018, 7:31 a.m. OK Java 8 TESTS 31 156 0 1200
46470574 eatmore L Dec. 2, 2018, 7:23 a.m. OK Java 8 TESTS 31 156 4300800 1200
58377641 garnacha L Aug. 6, 2019, 8:47 a.m. OK Java 8 TESTS 31 171 0 1200
46511835 Conceal L Dec. 2, 2018, 1:42 p.m. OK Java 8 TESTS 31 171 2867200 1200
46476126 wadissimo L Dec. 2, 2018, 8:07 a.m. OK Java 8 TESTS 31 171 2969600 1200
46767409 Hemose L Dec. 8, 2018, 3:03 p.m. OK Java 8 TESTS 31 171 3481600 1200
46565332 stolis L Dec. 3, 2018, 10:09 p.m. OK Java 8 TESTS 31 171 5120000 1200
46487575 yellowjian L Dec. 2, 2018, 9:36 a.m. OK Java 8 TESTS 31 171 5529600 1200
47853810 sooraj10 L Jan. 2, 2019, 7:41 p.m. OK Java 8 TESTS 31 171 5939200 1200
46477996 moss3s L Dec. 2, 2018, 8:30 a.m. OK Kotlin TESTS 31 295 10547200 1200
46512553 bubnov L Dec. 2, 2018, 2:05 p.m. OK Kotlin TESTS 31 296 14438400 1200
69589004 arti L Jan. 26, 2020, 9:27 p.m. OK Kotlin TESTS 31 373 9830400 1200
56645539 og.kostya L July 7, 2019, 6:14 a.m. OK Mono C# TESTS 31 78 7680000 1200
46747104 nastya1199 L Dec. 8, 2018, 7:23 a.m. OK Mono C# TESTS 31 124 21299200 1200
46536464 treasuryonly L Dec. 3, 2018, 9:19 a.m. OK Mono C# TESTS 31 140 21299200 1200
49456042 vjudge1 L Feb. 4, 2019, 10:17 a.m. OK MS C++ TESTS 31 46 1740800 1200
49107305 vjudge1 L Jan. 28, 2019, 1:38 p.m. OK MS C++ TESTS 31 61 1638400 1200
46530172 107th L Dec. 3, 2018, 4:23 a.m. OK MS C++ TESTS 31 61 16793600 1200
49221425 XDKalia L Jan. 30, 2019, 7:23 p.m. OK MS C++ TESTS 31 62 1331200 1200
49221453 vjudge5 L Jan. 30, 2019, 7:24 p.m. OK MS C++ TESTS 31 62 1331200 1200
49389724 vjudge4 L Feb. 3, 2019, 9:08 a.m. OK MS C++ TESTS 31 62 1843200 1200
47393361 RDplayer L Dec. 23, 2018, 9:33 a.m. OK MS C++ TESTS 31 62 2048000 1200
49185325 vjudge3 L Jan. 30, 2019, 5:37 a.m. OK MS C++ TESTS 31 62 36044800 1200
50274781 vjudge3 L Feb. 21, 2019, 9:23 a.m. OK MS C++ TESTS 31 77 2457600 1200
50704173 vjudge5 L March 3, 2019, 2:09 a.m. OK MS C++ TESTS 31 77 2662400 1200
65573745 shef_2318 Ancient_mage vitux L Nov. 23, 2019, 8:41 a.m. OK MS C++ 2017 TESTS 31 171 4300800 1200
60697876 Phantom_ L Sept. 16, 2019, 8:46 p.m. OK MS C++ 2017 TESTS 31 202 1638400 1200
63240207 hi_allerria L Oct. 23, 2019, 1:16 p.m. OK MS C++ 2017 TESTS 31 202 6963200 1200
64681219 hi_allerria L Nov. 11, 2019, 10:05 a.m. OK MS C++ 2017 TESTS 31 202 6963200 1200
65306836 Sl07h L Nov. 18, 2019, 3:12 p.m. OK MS C++ 2017 TESTS 31 218 6246400 1200
63666974 xfd1048577 L Oct. 28, 2019, 3:39 p.m. OK MS C++ 2017 TESTS 31 265 6656000 1200
60987789 Sanqer WoodMachine beautifulsmile L Sept. 21, 2019, 8:14 a.m. OK MS C++ 2017 TESTS 31 1185 1843200 1200
46538086 mayakin L Dec. 3, 2018, 10:17 a.m. OK PHP TESTS 31 358 33177600 1200
46471851 sarthakmanna avijit_agarwal meooow L Dec. 2, 2018, 7:35 a.m. OK PyPy 2 TESTS 31 202 14028800 1200
46716783 rohitbro L Dec. 7, 2018, 11:39 a.m. OK PyPy 2 TESTS 31 233 12902400 1200
46773861 wol L Dec. 8, 2018, 6:43 p.m. OK PyPy 3 TESTS 31 264 15564800 1200
46907366 mikelopster L Dec. 11, 2018, 2:58 p.m. OK PyPy 3 TESTS 31 280 16384000 1200
46821298 kaname_madoka123 L Dec. 9, 2018, 3:27 p.m. OK PyPy 3 TESTS 31 311 18944000 1200
46483599 chandak_vikas L Dec. 2, 2018, 9:16 a.m. OK PyPy 3 TESTS 31 312 18227200 1200
65942444 vlad927 L Nov. 29, 2019, 6:59 a.m. OK PyPy 3 TESTS 31 342 15769600 1200
46479373 AShukhman L Dec. 2, 2018, 8:36 a.m. OK PyPy 3 TESTS 31 358 16384000 1200
47622261 saku7 L Dec. 28, 2018, 1:22 p.m. OK PyPy 3 TESTS 31 389 15769600 1200
69251337 maerk L Jan. 21, 2020, 2:22 p.m. OK PyPy 3 TESTS 31 592 17510400 1200
55542982 vjudge2 L June 13, 2019, 9:42 p.m. OK Python 2 TESTS 31 327 7782400 1200
55814251 vjudge3 L June 20, 2019, 5:39 a.m. OK Python 2 TESTS 31 327 7884800 1200
55814213 afranioag L June 20, 2019, 5:38 a.m. OK Python 2 TESTS 31 327 7884800 1200
69911770 soumyasarkar1998 L Jan. 31, 2020, 3:35 p.m. OK Python 2 TESTS 31 358 7884800 1200
55872949 vjudge4 L June 21, 2019, 3:46 p.m. OK Python 2 TESTS 31 467 14438400 1200
46470193 ManasG ak532 harshits2808 L Dec. 2, 2018, 7:09 a.m. OK Python 2 TESTS 31 592 15667200 1200
58414487 franckmy L Aug. 7, 2019, 3:53 a.m. OK Python 3 TESTS 31 249 11264000 1200
54397651 gitarist L May 19, 2019, 9:55 p.m. OK Python 3 TESTS 31 249 11264000 1200
54505859 tagun1202 L May 23, 2019, 3:42 a.m. OK Python 3 TESTS 31 249 11366400 1200
46550964 llllllll L Dec. 3, 2018, 5:49 p.m. OK Python 3 TESTS 31 264 10649600 1200
53973098 chauhain L May 11, 2019, 1:13 a.m. OK Python 3 TESTS 31 264 11264000 1200
69931178 MAK18 L Jan. 31, 2020, 11:55 p.m. OK Python 3 TESTS 31 264 11366400 1200
55486518 another_strike L June 12, 2019, 8:08 a.m. OK Python 3 TESTS 31 264 14233600 1200
46507526 twoeight L Dec. 2, 2018, 11:48 a.m. OK Python 3 TESTS 31 265 11673600 1200
46692541 chungonion L Dec. 6, 2018, 5:27 p.m. OK Python 3 TESTS 31 265 12390400 1200
46494809 divyesh599 L Dec. 2, 2018, 10:18 a.m. OK Python 3 TESTS 31 265 13004800 1200
46785788 koneko L Dec. 9, 2018, 6:21 a.m. OK Rust TESTS 31 31 4915200 1200
47020233 hot_yoghurt L Dec. 15, 2018, 12:01 a.m. OK Scala TESTS 31 1247 45260800 1200
46712467 L Dec. 7, 2018, 9:06 a.m. OK Unknown TESTS 0 0 0 1200
46711926 L Dec. 7, 2018, 9:06 a.m. OK Unknown TESTS 0 0 0 1200
46711846 L Dec. 7, 2018, 9:06 a.m. OK Unknown TESTS 0 0 0 1200
46711711 L Dec. 7, 2018, 9:06 a.m. OK Unknown TESTS 0 0 0 1200
46711535 L Dec. 7, 2018, 9:06 a.m. OK Unknown TESTS 0 0 0 1200
46711445 L Dec. 7, 2018, 9:06 a.m. OK Unknown TESTS 0 0 0 1200
46711351 L Dec. 7, 2018, 9:06 a.m. OK Unknown TESTS 0 0 0 1200
46711077 L Dec. 7, 2018, 9:06 a.m. OK Unknown TESTS 0 0 0 1200
46711026 L Dec. 7, 2018, 9:05 a.m. OK Unknown TESTS 0 0 0 1200
46710915 L Dec. 7, 2018, 9:05 a.m. OK Unknown TESTS 0 0 0 1200

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