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 |
---|---|---|---|---|---|---|
514 | Codeforces Round 291 (Div. 2) | FINISHED | False | 7200 | 307891799 | Feb. 14, 2015, 4:30 p.m. |
Solved$ |
Index |
Name |
Type |
Tags |
Community Tag |
Rating |
---|---|---|---|---|---|---|
( 4481 ) | D | R2D2 and Droid Army | PROGRAMMING | binary search data structures two pointers | 2100 |
B"An army of n droids is lined up in one row. Each droid is described by m integers a1, xe2 x80 x89a2, xe2 x80 x89..., xe2 x80 x89am, where ai is the number of details of the i-th type in this droid's mechanism. R2-D2 wants to destroy the sequence of consecutive droids of maximum length. He has m weapons, the i-th weapon can affect all the droids in the army by destroying one detail of the i-th type (if the droid doesn't have details of this type, nothing happens to it). A droid is considered to be destroyed when all of its details are destroyed. R2-D2 can make at most k shots. How many shots from the weapon of what type should R2-D2 make to destroy the sequence of consecutive droids of maximum length? The first line contains three integers n, xe2 x80 x89m, xe2 x80 x89k (1 xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89n xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89105, 1 xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89m xe2 x80 x89 xe2 x89 xa4 xe2 x80 x895, 0 xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89k xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89109) -- the number of droids, the number of detail types and the number of available shots, respectively. Next n lines follow describing the droids. Each line contains m integers a1, xe2 x80 x89a2, xe2 x80 x89..., xe2 x80 x89am (0 xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89ai xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89108), where ai is the number of details of the i-th type for the respective robot. Print m space-separated integers, where the i-th number is the number of shots from the weapon of the i-th type that the robot should make to destroy the subsequence of consecutive droids of the maximum length. If there are multiple optimal solutions, print any of them. It is not necessary to make exactly k shots, the number of shots can be less. In the first test the second, third and fourth droids will be destroyed. In the second test the first and second droids will be destroyed."... |
Codeforces Round #291 (Div. 2) Editorial |
Submission Id |
Author(s) |
Index |
Submitted |
Verdict |
Language |
Test Set |
Tests Passed |
Time taken (ms) |
Memory Consumed (bytes) |
Tags |
Rating |
---|---|---|---|---|---|---|---|---|---|---|---|
41148429 | cpy | D | Aug. 3, 2018, 7:40 a.m. | OK | D | TESTS | 35 | 1482 | 37171200 | 2100 | |
41148349 | cpy | D | Aug. 3, 2018, 7:39 a.m. | OK | D | TESTS | 35 | 1528 | 37273600 | 2100 | |
27766390 | vjudge5 | D | June 14, 2017, 2:57 a.m. | OK | FPC | TESTS | 35 | 530 | 50483200 | 2100 | |
27766290 | vjudge5 | D | June 14, 2017, 2:47 a.m. | OK | FPC | TESTS | 35 | 577 | 50483200 | 2100 | |
27766350 | vjudge1 | D | June 14, 2017, 2:53 a.m. | OK | FPC | TESTS | 35 | 592 | 44134400 | 2100 | |
27765965 | vjudge5 | D | June 14, 2017, 2:14 a.m. | OK | FPC | TESTS | 35 | 623 | 50483200 | 2100 | |
40987019 | ReaLNero1 | D | July 30, 2018, 8:54 p.m. | OK | GNU C++ | TESTS | 35 | 46 | 24883200 | 2100 | |
27840553 | vjudge4 | D | June 17, 2017, 7:43 a.m. | OK | GNU C++ | TESTS | 35 | 109 | 7270400 | 2100 | |
27840521 | tkandi | D | June 17, 2017, 7:42 a.m. | OK | GNU C++ | TESTS | 35 | 109 | 7270400 | 2100 | |
25592122 | vjudge2 | D | March 18, 2017, 7:06 a.m. | OK | GNU C++ | TESTS | 35 | 109 | 7680000 | 2100 | |
28898098 | vjudge4 | D | July 26, 2017, 8:07 a.m. | OK | GNU C++ | TESTS | 35 | 109 | 52428800 | 2100 | |
28897928 | lfw | D | July 26, 2017, 8 a.m. | OK | GNU C++ | TESTS | 35 | 109 | 52428800 | 2100 | |
24082934 | yah01 | D | Jan. 24, 2017, 2:14 a.m. | OK | GNU C++ | TESTS | 35 | 124 | 52633600 | 2100 | |
37233996 | ryuzmukhametov | D | April 11, 2018, 8:03 p.m. | OK | GNU C++ | TESTS | 35 | 155 | 9932800 | 2100 | |
27774780 | vjudge2 | D | June 14, 2017, 1:33 p.m. | OK | GNU C++ | TESTS | 35 | 171 | 46080000 | 2100 | |
27774301 | xjdx | D | June 14, 2017, 12:54 p.m. | OK | GNU C++ | TESTS | 35 | 171 | 46080000 | 2100 | |
58306225 | rainboy | D | Aug. 4, 2019, 7:37 p.m. | OK | GNU C11 | TESTS | 35 | 93 | 3993600 | 2100 | |
52881094 | about | D | April 17, 2019, 12:14 a.m. | OK | GNU C11 | TESTS | 35 | 140 | 36352000 | 2100 | |
51965388 | luogu_bot5 | D | March 29, 2019, 9:38 a.m. | OK | GNU C++11 | TESTS | 35 | 31 | 9216000 | 2100 | |
30242559 | Rezwan.Arefin01 | D | Sept. 10, 2017, 10:16 a.m. | OK | GNU C++11 | TESTS | 35 | 46 | 0 | 2100 | |
30242188 | Rezwan.Arefin01 | D | Sept. 10, 2017, 9:53 a.m. | OK | GNU C++11 | TESTS | 35 | 46 | 2048000 | 2100 | |
51969769 | time_interspace | D | March 29, 2019, 11:50 a.m. | OK | GNU C++11 | TESTS | 35 | 46 | 80588800 | 2100 | |
43500590 | dhruv1998 | D | Sept. 27, 2018, 4:55 p.m. | OK | GNU C++11 | TESTS | 35 | 78 | 38195200 | 2100 | |
67862768 | luogu_bot1 | D | Dec. 29, 2019, 8:42 a.m. | OK | GNU C++11 | TESTS | 35 | 93 | 7782400 | 2100 | |
67862966 | luogu_bot3 | D | Dec. 29, 2019, 8:46 a.m. | OK | GNU C++11 | TESTS | 35 | 93 | 16793600 | 2100 | |
49623715 | vjudge1 | D | Feb. 8, 2019, 10:46 a.m. | OK | GNU C++11 | TESTS | 35 | 108 | 8396800 | 2100 | |
67861026 | wangyq | D | Dec. 29, 2019, 8:09 a.m. | OK | GNU C++11 | TESTS | 35 | 108 | 8601600 | 2100 | |
68792771 | minyzero | D | Jan. 14, 2020, 3:06 p.m. | OK | GNU C++11 | TESTS | 35 | 109 | 3993600 | 2100 | |
51964206 | Nostalgically | D | March 29, 2019, 8:57 a.m. | OK | GNU C++14 | TESTS | 35 | 31 | 9420800 | 2100 | |
29946915 | filippos | D | Aug. 31, 2017, 2:27 p.m. | OK | GNU C++14 | TESTS | 35 | 124 | 4608000 | 2100 | |
29841444 | filippos | D | Aug. 28, 2017, 8:43 a.m. | OK | GNU C++14 | TESTS | 35 | 124 | 4608000 | 2100 | |
49064370 | stefdasca | D | Jan. 27, 2019, 4:58 p.m. | OK | GNU C++14 | TESTS | 35 | 139 | 4505600 | 2100 | |
31858061 | Fullmetal_Algorithmist | D | Oct. 29, 2017, 6:48 a.m. | OK | GNU C++14 | TESTS | 35 | 140 | 2457600 | 2100 | |
27784984 | problem-solved | D | June 15, 2017, 2:49 a.m. | OK | GNU C++14 | TESTS | 35 | 140 | 3993600 | 2100 | |
49822386 | vjudge5 | D | Feb. 12, 2019, 9:36 a.m. | OK | GNU C++14 | TESTS | 35 | 140 | 3993600 | 2100 | |
49822377 | mayiyang | D | Feb. 12, 2019, 9:35 a.m. | OK | GNU C++14 | TESTS | 35 | 140 | 3993600 | 2100 | |
32175650 | Heart_Blue | D | Nov. 9, 2017, 5:17 p.m. | OK | GNU C++14 | TESTS | 35 | 140 | 3993600 | 2100 | |
49642688 | Bekh | D | Feb. 9, 2019, 12:07 a.m. | OK | GNU C++14 | TESTS | 35 | 140 | 4300800 | 2100 | |
47701302 | yassin_ | D | Dec. 29, 2018, 4:53 p.m. | OK | GNU C++17 | TESTS | 35 | 124 | 6758400 | 2100 | |
54551233 | lmiskiew | D | May 24, 2019, 9:13 a.m. | OK | GNU C++17 | TESTS | 35 | 140 | 4300800 | 2100 | |
68058394 | GioChkhaidze | D | Jan. 2, 2020, 12:27 a.m. | OK | GNU C++17 | TESTS | 35 | 140 | 5632000 | 2100 | |
68142784 | racoon | D | Jan. 4, 2020, 12:55 a.m. | OK | GNU C++17 | TESTS | 35 | 140 | 6451200 | 2100 | |
54835561 | thedragonslayer | D | May 30, 2019, 10:47 a.m. | OK | GNU C++17 | TESTS | 35 | 140 | 48128000 | 2100 | |
57420834 | NiKS001 | D | July 20, 2019, 6:15 p.m. | OK | GNU C++17 | TESTS | 35 | 155 | 7168000 | 2100 | |
54413326 | markotee | D | May 20, 2019, 11:14 a.m. | OK | GNU C++17 | TESTS | 35 | 170 | 2048000 | 2100 | |
54007573 | cxsy | D | May 11, 2019, 9:23 p.m. | OK | GNU C++17 | TESTS | 35 | 171 | 7577600 | 2100 | |
41680746 | chinmay0906 | D | Aug. 17, 2018, 10:47 a.m. | OK | GNU C++17 | TESTS | 35 | 171 | 11980800 | 2100 | |
47616325 | SHOToRSAVARE_KAZEMSHAHR | D | Dec. 28, 2018, 10:40 a.m. | OK | GNU C++17 | TESTS | 35 | 171 | 12800000 | 2100 | |
47353104 | qb2008 | D | Dec. 22, 2018, 4:31 a.m. | OK | Go | TESTS | 35 | 514 | 27648000 | 2100 | |
66080392 | elkadymohammed01 | D | Nov. 30, 2019, 10:41 p.m. | OK | Java 11 | TESTS | 35 | 498 | 5324800 | 2100 | |
66499078 | IslamTalipovTop | D | Dec. 8, 2019, 11:46 a.m. | OK | Java 11 | TESTS | 35 | 1965 | 12697600 | 2100 | |
57444314 | _Sergey_ | D | July 21, 2019, 7:45 a.m. | OK | Java 8 | TESTS | 35 | 218 | 3993600 | 2100 | |
57443987 | _Sergey_ | D | July 21, 2019, 7:39 a.m. | OK | Java 8 | TESTS | 35 | 218 | 4812800 | 2100 | |
57443522 | _Sergey_ | D | July 21, 2019, 7:31 a.m. | OK | Java 8 | TESTS | 35 | 296 | 17612800 | 2100 | |
46825240 | MaxHeap | D | Dec. 9, 2018, 5:53 p.m. | OK | Java 8 | TESTS | 35 | 358 | 69632000 | 2100 | |
31369906 | snowwm | D | Oct. 15, 2017, 3:03 p.m. | OK | Java 8 | TESTS | 35 | 358 | 110284800 | 2100 | |
68418712 | adarsh000321 | D | Jan. 8, 2020, 8:19 p.m. | OK | Java 8 | TESTS | 35 | 389 | 76800000 | 2100 | |
27738570 | Petruchcho | D | June 12, 2017, 1:23 p.m. | OK | Java 8 | TESTS | 35 | 405 | 35430400 | 2100 | |
68654937 | sunnycarlos | D | Jan. 12, 2020, 11:56 a.m. | OK | Java 8 | TESTS | 35 | 452 | 79564800 | 2100 | |
53531922 | mikkk | D | April 29, 2019, 9:08 p.m. | OK | Java 8 | TESTS | 35 | 467 | 79155200 | 2100 | |
37087618 | I_love_Harpae | D | April 8, 2018, 4:57 a.m. | OK | Java 8 | TESTS | 35 | 498 | 154521600 | 2100 | |
59616928 | vjudge5 | D | Aug. 28, 2019, 1:01 p.m. | OK | MS C++ | TESTS | 35 | 202 | 62156800 | 2100 | |
32886089 | yugle7 | D | Dec. 2, 2017, 10:07 p.m. | OK | PyPy 3 | TESTS | 35 | 779 | 38502400 | 2100 | |
69924232 | Pheonix23 | D | Jan. 31, 2020, 7:36 p.m. | OK | PyPy 3 | TESTS | 35 | 795 | 15974400 | 2100 | |
69924136 | Pheonix23 | D | Jan. 31, 2020, 7:34 p.m. | OK | PyPy 3 | TESTS | 35 | 811 | 15872000 | 2100 | |
54755289 | tourist_ | D | May 28, 2019, 2:40 p.m. | OK | PyPy 3 | TESTS | 35 | 1091 | 84377600 | 2100 | |
54755457 | chandak_vikas | D | May 28, 2019, 2:42 p.m. | OK | PyPy 3 | TESTS | 35 | 1154 | 84275200 | 2100 | |
32885808 | yugle7 | D | Dec. 2, 2017, 9:45 p.m. | OK | Python 3 | TESTS | 35 | 1341 | 37888000 | 2100 |
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