Educational Codeforces Round 70 (Rated for Div. 2)

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ContestId
Name
Phase
Frozen
Duration (Seconds)
Relative Time
Start Time
1202 Educational Codeforces Round 70 (Rated for Div. 2) FINISHED False 7200 172250687 Aug. 7, 2019, 2:35 p.m.

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 2596 ) C You Are Given a WASD-string... PROGRAMMING brute force data structures dp greedy implementation math strings 2100

B"You have a string s -- a sequence of commands for your toy robot. The robot is placed in some cell of a rectangular grid. He can perform four commands: Let Grid(s) be the grid of minimum possible area such that there is a position in the grid where you can place the robot in such a way that it will not fall from the grid while running the sequence of commands s . For example, if s = text{DSAWWAW} then Grid(s) is the 4 x 3 grid: You have 4 extra letters: one 'W', one 'A', one 'S', one 'D'. You'd like to insert at most one of these letters in any position of sequence s to minimize the area of Grid(s) . What is the minimum area of Grid(s) you can achieve? The first line contains one integer T ( 1 <= T <= 1000 ) -- the number of queries. Next T lines contain queries: one per line. This line contains single string s ( 1 <= |s| <= 2 cdot 10^5 , s_i in { text{W}, text{A}, text{S}, text{D} } ) -- the sequence of commands. It's guaranteed that the total length of s over all queries doesn't exceed 2 cdot 10^5 . Print T integers: one per query. For each query print the minimum area of Grid(s) you can achieve. In the first query you have to get string text{DSAWW} underline{D} text{AW} . In second and third queries you can not decrease the area of Grid(s) . "...

Tutorials

68972

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
58447337 __Salty__ C Aug. 7, 2019, 3:41 p.m. OK GNU C++11 TESTS 17 30 819200 2100
58453642 SeventeenYears C Aug. 7, 2019, 4:17 p.m. OK GNU C++11 TESTS 17 30 1843200 2100
58443332 LittleBeetle C Aug. 7, 2019, 3:18 p.m. OK GNU C++11 TESTS 17 30 9625600 2100
58456068 XHRlyb_2001 C Aug. 7, 2019, 4:29 p.m. OK GNU C++11 TESTS 17 30 9830400 2100
58456917 jxf378440404 C Aug. 7, 2019, 4:33 p.m. OK GNU C++11 TESTS 17 31 0 2100
58452778 alocytus C Aug. 7, 2019, 4:12 p.m. OK GNU C++11 TESTS 17 31 0 2100
58455260 llyc C Aug. 7, 2019, 4:26 p.m. OK GNU C++11 TESTS 17 31 204800 2100
58454410 Fuzen527 C Aug. 7, 2019, 4:21 p.m. OK GNU C++11 TESTS 17 31 204800 2100
58451506 Torta C Aug. 7, 2019, 4:05 p.m. OK GNU C++11 TESTS 17 31 204800 2100
58450935 __stdcall C Aug. 7, 2019, 4:02 p.m. OK GNU C++11 TESTS 17 31 204800 2100
58453326 ovis96 C Aug. 7, 2019, 4:15 p.m. OK GNU C++14 TESTS 17 15 307200 2100
58456497 jell C Aug. 7, 2019, 4:31 p.m. OK GNU C++14 TESTS 17 15 512000 2100
58453663 sardhara_preet C Aug. 7, 2019, 4:17 p.m. OK GNU C++14 TESTS 17 15 512000 2100
58450740 Devil C Aug. 7, 2019, 4:01 p.m. OK GNU C++14 TESTS 17 15 2764800 2100
58442755 icecuber C Aug. 7, 2019, 3:14 p.m. OK GNU C++14 TESTS 17 15 5324800 2100
58454341 PhantasmDragon C Aug. 7, 2019, 4:21 p.m. OK GNU C++14 TESTS 17 15 10035200 2100
58453881 Robsob C Aug. 7, 2019, 4:18 p.m. OK GNU C++14 TESTS 17 30 204800 2100
58452041 rdd6584 C Aug. 7, 2019, 4:08 p.m. OK GNU C++14 TESTS 17 30 204800 2100
58451402 TheGrayCode C Aug. 7, 2019, 4:05 p.m. OK GNU C++14 TESTS 17 30 512000 2100
58451000 rfpermen C Aug. 7, 2019, 4:02 p.m. OK GNU C++14 TESTS 17 30 512000 2100
58446475 i.e C Aug. 7, 2019, 3:36 p.m. OK GNU C++17 TESTS 17 15 3686400 2100
58449202 nyaa C Aug. 7, 2019, 3:52 p.m. OK GNU C++17 TESTS 17 15 5324800 2100
58454749 FlowerOfSorrow C Aug. 7, 2019, 4:23 p.m. OK GNU C++17 TESTS 17 30 512000 2100
58448417 INVWVZ C Aug. 7, 2019, 3:48 p.m. OK GNU C++17 TESTS 17 30 512000 2100
58452256 LordVoIdebug C Aug. 7, 2019, 4:10 p.m. OK GNU C++17 TESTS 17 30 1331200 2100
58454969 stupid_username C Aug. 7, 2019, 4:24 p.m. OK GNU C++17 TESTS 17 30 1536000 2100
58446132 ashmelev C Aug. 7, 2019, 3:35 p.m. OK GNU C++17 TESTS 17 30 2560000 2100
58456761 despair C Aug. 7, 2019, 4:32 p.m. OK GNU C++17 TESTS 17 30 3891200 2100
58443923 fdironia C Aug. 7, 2019, 3:21 p.m. OK GNU C++17 TESTS 17 30 8499200 2100
58455141 Tourist_Sa_Dec C Aug. 7, 2019, 4:25 p.m. OK GNU C++17 TESTS 17 30 8601600 2100
58455907 StayAwayFromBitches C Aug. 7, 2019, 4:29 p.m. OK Java 8 TESTS 17 124 0 2100
58447561 AkshajK C Aug. 7, 2019, 3:43 p.m. OK Java 8 TESTS 17 124 0 2100
58455472 fpeterfalvi C Aug. 7, 2019, 4:27 p.m. OK Java 8 TESTS 17 139 7270400 2100
58452475 _mina C Aug. 7, 2019, 4:11 p.m. OK Java 8 TESTS 17 140 0 2100
58445180 dalt C Aug. 7, 2019, 3:29 p.m. OK Java 8 TESTS 17 155 0 2100
58456159 lpm C Aug. 7, 2019, 4:30 p.m. OK Java 8 TESTS 17 171 0 2100
58449299 Tlatoani C Aug. 7, 2019, 3:53 p.m. OK Java 8 TESTS 17 171 0 2100
58450421 Musin C Aug. 7, 2019, 3:59 p.m. OK Java 8 TESTS 17 186 15769600 2100
58450471 keymoon C Aug. 7, 2019, 3:59 p.m. OK Mono C# TESTS 17 77 7065600 2100
58451840 tarattata1 C Aug. 7, 2019, 4:07 p.m. OK MS C++ TESTS 17 31 8192000 2100
58447431 nvnulstu C Aug. 7, 2019, 3:42 p.m. OK MS C++ 2017 TESTS 17 46 1331200 2100
58456116 15872954516 C Aug. 7, 2019, 4:30 p.m. OK MS C++ 2017 TESTS 17 46 3891200 2100
58453336 zzq233 C Aug. 7, 2019, 4:15 p.m. OK MS C++ 2017 TESTS 17 46 5017600 2100
58449400 siwei C Aug. 7, 2019, 3:53 p.m. OK MS C++ 2017 TESTS 17 46 5427200 2100
58453397 prvocislo C Aug. 7, 2019, 4:16 p.m. OK MS C++ 2017 TESTS 17 62 819200 2100
58450994 alexwice C Aug. 7, 2019, 4:02 p.m. OK PyPy 2 TESTS 17 483 22016000 2100
58450995 marpetr C Aug. 7, 2019, 4:02 p.m. OK PyPy 2 TESTS 17 733 93696000 2100
58453932 titia C Aug. 7, 2019, 4:19 p.m. OK PyPy 3 TESTS 17 202 7065600 2100
58454938 PhilTheFish C Aug. 7, 2019, 4:24 p.m. OK PyPy 3 TESTS 17 280 8499200 2100
58456490 anagohirame C Aug. 7, 2019, 4:31 p.m. OK PyPy 3 TESTS 17 358 17715200 2100
58448502 nega_op C Aug. 7, 2019, 3:48 p.m. OK PyPy 3 TESTS 17 436 9830400 2100

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