Educational Codeforces Round 13

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ContestId
Name
Phase
Frozen
Duration (Seconds)
Relative Time
Start Time
678 Educational Codeforces Round 13 FINISHED False 7200 271604987 June 13, 2016, 4:10 p.m.

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 900 ) F Lena and Queries PROGRAMMING data structures divide and conquer geometry 2600

B'Lena is a programmer. She got a task to solve at work. There is an empty set of pairs of integers and n queries to process. Each query is one of three types: Help Lena to process the queries. The first line of input contains integer n (1 xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89n xe2 x80 x89 xe2 x89 xa4 xe2 x80 x893 xc2 xb7105) -- the number of queries. Each of the next n lines starts with integer t (1 xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89t xe2 x80 x89 xe2 x89 xa4 xe2 x80 x893) -- the type of the query. A pair of integers a and b ( xe2 x80 x89- xe2 x80 x89109 xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89a, xe2 x80 x89b xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89109) follows in the query of the first type. An integer i (1 xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89i xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89n) follows in the query of the second type. It is guaranteed that i is less than the number of the query, the query number i has the first type and the pair from the i-th query is not already removed. An integer q ( xe2 x80 x89- xe2 x80 x89109 xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89q xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89109) follows in the query of the third type. For the queries of the third type print on a separate line the desired maximal value of x xc2 xb7q xe2 x80 x89+ xe2 x80 x89y. If there are no pairs in the set print "EMPTY SET". '...

Tutorials

Editorial

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
18962522 natsukagami F July 8, 2016, 6:12 a.m. OK D TESTS 65 2214 202956800 2600
18962435 natsukagami F July 8, 2016, 6:06 a.m. OK D TESTS 65 2246 202956800 2600
18962023 natsukagami F July 8, 2016, 5:38 a.m. OK D TESTS 65 2339 199270400 2600
18962047 natsukagami F July 8, 2016, 5:40 a.m. OK D TESTS 65 2386 199270400 2600
18962256 natsukagami F July 8, 2016, 5:54 a.m. OK D TESTS 65 2433 202956800 2600
27413240 Chenhongkan F May 28, 2017, 12:49 p.m. OK GNU C++ TESTS 65 140 14438400 2600
40984385 ReaLNero1 F July 30, 2018, 7:20 p.m. OK GNU C++ TESTS 65 155 14438400 2600
27413206 Chenhongkan F May 28, 2017, 12:47 p.m. OK GNU C++ TESTS 65 155 14438400 2600
18940740 ShinFeb F July 7, 2016, 1:46 a.m. OK GNU C++ TESTS 65 264 31232000 2600
26800093 vjudge1 F May 2, 2017, 10:26 a.m. OK GNU C++ TESTS 65 280 24780800 2600
18782946 zhangchen F June 29, 2016, 12:18 p.m. OK GNU C++ TESTS 65 280 26214400 2600
20292263 Eslamabdoo F Aug. 31, 2016, 1:23 a.m. OK GNU C++ TESTS 65 295 26214400 2600
19445159 130705009 F July 27, 2016, 4:06 p.m. OK GNU C++ TESTS 65 296 26214400 2600
29087006 131441373 F Aug. 1, 2017, 4:03 a.m. OK GNU C++ TESTS 65 296 110694400 2600
32109358 y20070316 F Nov. 7, 2017, 3:52 a.m. OK GNU C++ TESTS 65 358 99328000 2600
64444433 command_block F Nov. 7, 2019, 5:57 a.m. OK GNU C++11 TESTS 65 186 49049600 2600
22731479 wtw F Dec. 6, 2016, 1:40 p.m. OK GNU C++11 TESTS 65 249 42803200 2600
19383008 spencer F July 24, 2016, 11:41 a.m. OK GNU C++11 TESTS 65 265 31846400 2600
18739573 ko_osaga F June 26, 2016, 3:41 p.m. OK GNU C++11 TESTS 65 265 32460800 2600
54449219 time_interspace F May 21, 2019, 12:47 p.m. OK GNU C++11 TESTS 65 265 58880000 2600
22488948 codemasterisme F Nov. 25, 2016, 12:41 p.m. OK GNU C++11 TESTS 65 280 26214400 2600
19383121 spencer F July 24, 2016, 11:47 a.m. OK GNU C++11 TESTS 65 280 31846400 2600
57000858 Rockyyh F July 14, 2019, 3:27 a.m. OK GNU C++11 TESTS 65 280 61747200 2600
27413682 LIN452 F May 28, 2017, 1:16 p.m. OK GNU C++11 TESTS 65 296 11980800 2600
27328007 LIN452 F May 25, 2017, 2:11 a.m. OK GNU C++11 TESTS 65 296 64921600 2600
55074477 KwanghyunOn F June 4, 2019, 7:53 a.m. OK GNU C++14 TESTS 65 295 32460800 2600
26808156 vjudge4 F May 2, 2017, 7:16 p.m. OK GNU C++14 TESTS 65 327 20275200 2600
20842586 Steven_Wu F Sept. 23, 2016, 1:20 p.m. OK GNU C++14 TESTS 65 405 13312000 2600
53049724 luogu_bot4 F April 20, 2019, 1:59 p.m. OK GNU C++14 TESTS 65 405 146944000 2600
53049547 Christopher_Liu F April 20, 2019, 1:54 p.m. OK GNU C++14 TESTS 65 405 146944000 2600
24740432 Bruteforceman F Feb. 17, 2017, 3:36 p.m. OK GNU C++14 TESTS 65 436 34406400 2600
27411242 KyleYoung F May 28, 2017, 11:37 a.m. OK GNU C++14 TESTS 65 451 94617600 2600
28569444 SssssssssssssbbbBBBB F July 15, 2017, 9:28 a.m. OK GNU C++14 TESTS 65 483 77004800 2600
46904209 minson123 F Dec. 11, 2018, 1:24 p.m. OK GNU C++14 TESTS 65 483 84172800 2600
22723391 poursoul F Dec. 6, 2016, 5:31 a.m. OK GNU C++14 TESTS 65 499 54272000 2600
41108916 Juno F Aug. 2, 2018, 5:49 a.m. OK GNU C++17 TESTS 65 358 53760000 2600
53049695 vjudge3 F April 20, 2019, 1:58 p.m. OK GNU C++17 TESTS 65 389 146841600 2600
62622635 hjk1030 F Oct. 15, 2019, 1:15 p.m. OK GNU C++17 TESTS 65 530 82124800 2600
49348069 vjudge1 F Feb. 2, 2019, 6:48 a.m. OK GNU C++17 TESTS 65 561 101683200 2600
52475128 Stroustrup F April 7, 2019, 9:47 p.m. OK GNU C++17 TESTS 65 576 145100800 2600
68401850 UncleGrandpa F Jan. 8, 2020, 1:27 p.m. OK GNU C++17 TESTS 65 686 87961600 2600
60475825 INVWVZ F Sept. 13, 2019, 8:04 a.m. OK GNU C++17 TESTS 65 701 121241600 2600
54445116 Jostic11 F May 21, 2019, 10:53 a.m. OK GNU C++17 TESTS 65 717 25088000 2600
54370733 Jostic11 F May 19, 2019, 6:27 a.m. OK GNU C++17 TESTS 65 748 25088000 2600
47011363 AlexLuchianov F Dec. 14, 2018, 4:41 p.m. OK GNU C++17 TESTS 65 748 75059200 2600
18446345 uwi F June 14, 2016, 8:17 a.m. OK Java 8 TESTS 65 2339 18124800 2600
45976976 Harpae F Nov. 19, 2018, 7:16 p.m. OK Java 8 TESTS 65 2526 258969600 2600
45976969 Harpae F Nov. 19, 2018, 7:16 p.m. OK Java 8 TESTS 65 2636 258969600 2600
28947462 mualanhlung017 F July 28, 2017, 8:19 a.m. OK Java 8 TESTS 65 2683 268390400 2600
45976868 Harpae F Nov. 19, 2018, 7:12 p.m. OK Java 8 TESTS 65 2698 258969600 2600
28947911 mualanhlung017 F July 28, 2017, 8:34 a.m. OK Java 8 TESTS 65 2808 268390400 2600
28964626 mualanhlung017 F July 29, 2017, 2:39 a.m. OK Java 8 TESTS 65 2838 268390400 2600
45976846 Harpae F Nov. 19, 2018, 7:11 p.m. OK Java 8 TESTS 65 2885 225177600 2600
18438369 I_Need_Alex_R_Coleman F June 13, 2016, 10:09 p.m. OK Java 8 TESTS 65 3478 246681600 2600
18437842 I_Need_Alex_R_Coleman F June 13, 2016, 9:27 p.m. OK Java 8 TESTS 65 3681 258969600 2600
18902694 Rartain F July 5, 2016, 2:35 p.m. OK MS C++ TESTS 65 592 91750400 2600
18814560 Los_Angelos_Laycurse F June 30, 2016, 2:09 a.m. OK MS C++ TESTS 65 592 117248000 2600
18522658 Taube F June 16, 2016, 2:39 p.m. OK MS C++ TESTS 65 3291 19660800 2600

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