Codeforces Round 828 (Div. 3)

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
1744 Codeforces Round 828 (Div. 3) FINISHED False 8100 65892299 Oct. 16, 2022, 2:35 p.m.

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 23601 ) B Even-Odd Increments PROGRAMMING implementation math

B"You are given n of integers a_1, a_2, ldots, a_n . Process q queries of two types: Note that when processing the query, we look specifically at the odd/even value of a_i , not its index. After processing each query, print the sum of the elements of the array a . Please note that the answer for some test cases won't fit into 32-bit integer type, so you should use at least 64-bit integer type in your programming language (like long long for C++). The first line of the input contains an integer t (1 <= q t <= q 10^4 ) -- the number of test cases. The descriptions of the test cases follow. The first line of each test case contains two integers n and q ( 1 <= q n , q <= q 10^5 ) -- the length of array a and the number of queries. The second line of each test case contains exactly n integers: a_1, a_2, ldots, a_n ( 1 <= q a_i <= q 10^9 ) -- elements of the array a . The following q lines contain queries as two integers type_j and x_j (0 <= q type_j <= q 1 , 1 <= q x_j <= q 10^4 ). It is guaranteed that the sum of values n over all test cases in a test does not exceed 10^5 . Similarly, the sum of values q over all test cases does not exceed 10^5 . For each test case, print q numbers: the sum of the elements of the array a after processing a query. In the first test case, the array a = [2] after the first query. In the third test case, the array a is modified as follows: [1, 3, 2, 4, 10, 48] rightarrow [7, 9, 2, 4, 10, 48] rightarrow [7, 9, 7, 9, 15, 53] rightarrow [7, 9, 7, 9, 15, 53] rightarrow [10, 12, 10, 12, 18, 56] rightarrow [22, 24, 22, 24, 30, 68] rightarrow [23, 25, 23, 25, 31, 69] . "...

Tutorials

Codeforces Round #828 (Div. 3) Editorial

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
176630792 1548717649 B Oct. 17, 2022, 2:41 a.m. OK Clang++20 Diagnostics TESTS 10 155 0
176592497 lalitha_devi B Oct. 16, 2022, 4:49 p.m. OK GNU C11 TESTS 10 498 4505600
176590209 vijaya2003 B Oct. 16, 2022, 4:46 p.m. OK GNU C11 TESTS 10 499 4505600
176592502 sriyachavva B Oct. 16, 2022, 4:49 p.m. OK GNU C11 TESTS 10 514 3686400
176593655 Abhishek_Tewatia B Oct. 16, 2022, 4:53 p.m. OK GNU C11 TESTS 10 514 4505600
176590896 Dankderpachu B Oct. 16, 2022, 4:47 p.m. OK GNU C11 TESTS 10 873 4505600
176631677 18079602575 B Oct. 17, 2022, 2:57 a.m. OK GNU C++14 TESTS 10 93 0
176633255 haris_ahmed B Oct. 17, 2022, 3:28 a.m. OK GNU C++14 TESTS 10 93 819200
176597311 Bnahmad15 B Oct. 16, 2022, 5:12 p.m. OK GNU C++14 TESTS 10 93 1024000
176606506 dmenezes B Oct. 16, 2022, 6:30 p.m. OK GNU C++14 TESTS 10 93 1024000
176608325 conexposys B Oct. 16, 2022, 6:49 p.m. OK GNU C++14 TESTS 10 93 1228800
176629378 fytftyf B Oct. 17, 2022, 2:12 a.m. OK GNU C++14 TESTS 10 108 409600
176606938 AbdAlhadi_AbuAlshamat B Oct. 16, 2022, 6:34 p.m. OK GNU C++14 TESTS 10 108 1024000
176594933 N.H.Fahim B Oct. 16, 2022, 4:59 p.m. OK GNU C++14 TESTS 10 108 1433600
176626612 THHZ B Oct. 17, 2022, 1:01 a.m. OK GNU C++14 TESTS 10 108 1843200
176634471 luorro B Oct. 17, 2022, 3:51 a.m. OK GNU C++14 TESTS 10 109 0
176627108 love147love B Oct. 17, 2022, 1:15 a.m. OK GNU C++17 TESTS 10 78 1433600
176635989 lqmm B Oct. 17, 2022, 4:20 a.m. OK GNU C++17 TESTS 10 93 0
176620866 picture123 B Oct. 16, 2022, 9:47 p.m. OK GNU C++17 TESTS 10 93 1024000
176600010 Kilo_5723 B Oct. 16, 2022, 5:31 p.m. OK GNU C++17 TESTS 10 93 1024000
176640038 devanshd B Oct. 17, 2022, 5:36 a.m. OK GNU C++17 TESTS 10 93 1638400
176621169 nase7faraj B Oct. 16, 2022, 9:53 p.m. OK GNU C++17 TESTS 10 93 1843200
176602065 mahmud_183 B Oct. 16, 2022, 5:49 p.m. OK GNU C++17 TESTS 10 93 1843200
176609030 OmarDarwich B Oct. 16, 2022, 6:56 p.m. OK GNU C++17 TESTS 10 108 1024000
176591218 HurryUp1 B Oct. 16, 2022, 4:48 p.m. OK GNU C++17 TESTS 10 108 1024000
176623949 Assem99 B Oct. 16, 2022, 11:36 p.m. OK GNU C++17 TESTS 10 108 1126400
176638097 Freedom__King B Oct. 17, 2022, 4:58 a.m. OK GNU C++17 (64) TESTS 10 30 2150400
176606145 osamaBelal B Oct. 16, 2022, 6:26 p.m. OK GNU C++17 (64) TESTS 10 62 409600
176633175 your_lie_in_april B Oct. 17, 2022, 3:26 a.m. OK GNU C++17 (64) TESTS 10 62 819200
176623758 6host B Oct. 16, 2022, 11:29 p.m. OK GNU C++17 (64) TESTS 10 62 1228800
176613487 Azmee B Oct. 16, 2022, 7:48 p.m. OK GNU C++17 (64) TESTS 10 62 2048000
176633326 your_lie_in_april B Oct. 17, 2022, 3:29 a.m. OK GNU C++17 (64) TESTS 10 77 0
176636868 Diegogrc B Oct. 17, 2022, 4:36 a.m. OK GNU C++17 (64) TESTS 10 77 0
176634917 Rick_GT B Oct. 17, 2022, 3:58 a.m. OK GNU C++17 (64) TESTS 10 77 0
176601343 Bullet B Oct. 16, 2022, 5:43 p.m. OK GNU C++17 (64) TESTS 10 77 0
176602985 SANKI B Oct. 16, 2022, 5:57 p.m. OK GNU C++17 (64) TESTS 10 77 409600
176627369 tahmidarefin B Oct. 17, 2022, 1:22 a.m. OK GNU C++20 (64) TESTS 10 46 0
176640368 UtTaRaN B Oct. 17, 2022, 5:40 a.m. OK GNU C++20 (64) TESTS 10 46 0
176634811 SuperNova74 B Oct. 17, 2022, 3:56 a.m. OK GNU C++20 (64) TESTS 10 46 0
176593187 mdolchik B Oct. 16, 2022, 4:52 p.m. OK GNU C++20 (64) TESTS 10 46 819200
176625372 richardkyu B Oct. 17, 2022, 12:26 a.m. OK GNU C++20 (64) TESTS 10 46 819200
176601086 MuhammadHassan B Oct. 16, 2022, 5:40 p.m. OK GNU C++20 (64) TESTS 10 46 1228800
176602132 MuhammadHassan B Oct. 16, 2022, 5:50 p.m. OK GNU C++20 (64) TESTS 10 46 1228800
176607380 Saytara B Oct. 16, 2022, 6:38 p.m. OK GNU C++20 (64) TESTS 10 46 1228800
176609473 tolbi B Oct. 16, 2022, 7 p.m. OK GNU C++20 (64) TESTS 10 46 1228800
176614901 Enigma06 B Oct. 16, 2022, 8:06 p.m. OK GNU C++20 (64) TESTS 10 46 1228800
176616929 deepaksach B Oct. 16, 2022, 8:36 p.m. OK Java 11 TESTS 10 218 24985600
176640830 T_PAVAN_NAGARAJU B Oct. 17, 2022, 5:47 a.m. OK Java 11 TESTS 10 249 0
176641284 praduman14 B Oct. 17, 2022, 5:54 a.m. OK Java 11 TESTS 10 264 0
176634702 NithinBharathi B Oct. 17, 2022, 3:54 a.m. OK Java 11 TESTS 10 265 0
176627059 enuguru_2002 B Oct. 17, 2022, 1:13 a.m. OK Java 11 TESTS 10 296 24780800
176633754 Subhankar752 B Oct. 17, 2022, 3:37 a.m. OK Java 11 TESTS 10 529 0
176610849 ilasiawo B Oct. 16, 2022, 7:17 p.m. OK Java 11 TESTS 10 592 0
176597066 SAY_NO_TO_EDITORIAL B Oct. 16, 2022, 5:11 p.m. OK Java 11 TESTS 10 873 24780800
176592919 19ucs164 B Oct. 16, 2022, 4:51 p.m. OK Java 11 TESTS 10 919 24678400
176629279 priyanshu__ B Oct. 17, 2022, 2:09 a.m. OK Java 11 TESTS 10 1154 25190400
176625137 Mamimi B Oct. 17, 2022, 12:19 a.m. OK Java 17 TESTS 10 326 40448000
176603851 sarbananda B Oct. 16, 2022, 6:05 p.m. OK Java 17 TESTS 10 358 40243200
176599491 harsh.bhandari.v B Oct. 16, 2022, 5:27 p.m. OK Java 17 TESTS 10 576 40550400
176624137 a_dev B Oct. 16, 2022, 11:43 p.m. OK Java 17 TESTS 10 592 40140800
176603713 Dukkha B Oct. 16, 2022, 6:04 p.m. OK Java 17 TESTS 10 623 40550400
176606806 bakdauletabdumuminov B Oct. 16, 2022, 6:33 p.m. OK Java 17 TESTS 10 920 40652800
176590239 mayankshrivast B Oct. 16, 2022, 4:47 p.m. OK Java 17 TESTS 10 982 40550400
176599933 Sanskar0407 B Oct. 16, 2022, 5:31 p.m. OK Java 17 TESTS 10 982 40652800
176591006 aditisaxena B Oct. 16, 2022, 4:48 p.m. OK Java 17 TESTS 10 1013 40140800
176592295 saran33 B Oct. 16, 2022, 4:49 p.m. OK Java 17 TESTS 10 1028 40448000
176618563 Rayhan_07 B Oct. 16, 2022, 9:02 p.m. OK Java 8 TESTS 10 140 18944000
176622330 Karakurik B Oct. 16, 2022, 10:24 p.m. OK Java 8 TESTS 10 171 18944000
176620745 Mohamed_A7med B Oct. 16, 2022, 9:44 p.m. OK Java 8 TESTS 10 171 18944000
176609855 guinnod B Oct. 16, 2022, 7:05 p.m. OK Java 8 TESTS 10 171 18944000
176641831 kumarankit1041999 B Oct. 17, 2022, 6:01 a.m. OK Java 8 TESTS 10 217 0
176600365 Juhaied_nabid B Oct. 16, 2022, 5:34 p.m. OK Java 8 TESTS 10 499 19660800
176598970 toufique_husein B Oct. 16, 2022, 5:24 p.m. OK Java 8 TESTS 10 623 19660800
176632663 descifrador_hm B Oct. 17, 2022, 3:17 a.m. OK Java 8 TESTS 10 779 0
176634930 chillsk8ter B Oct. 17, 2022, 3:59 a.m. OK Java 8 TESTS 10 795 307200
176618841 Lucky3495 B Oct. 16, 2022, 9:06 p.m. OK Java 8 TESTS 10 1076 19660800
176641683 eneskayiklik B Oct. 17, 2022, 5:59 a.m. OK Kotlin 1.6 TESTS 10 982 2662400
176635135 merzgling B Oct. 17, 2022, 4:02 a.m. OK MS C++ 2017 TESTS 10 576 409600
176595394 Januxor B Oct. 16, 2022, 5:02 p.m. OK MS C++ 2017 TESTS 10 577 2150400
176635052 ishybee B Oct. 17, 2022, 4:01 a.m. OK MS C++ 2017 TESTS 10 607 512000
176616822 Ehab_AL677 B Oct. 16, 2022, 8:34 p.m. OK MS C++ 2017 TESTS 10 608 1126400
176589648 Dream_Y.ocean B Oct. 16, 2022, 4:46 p.m. OK MS C++ 2017 TESTS 10 639 1228800
176609382 rsFalse B Oct. 16, 2022, 7 p.m. OK Perl TESTS 10 218 10547200
176606604 rsFalse B Oct. 16, 2022, 6:31 p.m. OK Perl TESTS 10 249 14643200
176612718 macieekk B Oct. 16, 2022, 7:38 p.m. OK PyPy 3 TESTS 10 358 31539200
176597597 MohamedHamed123 B Oct. 16, 2022, 5:14 p.m. OK PyPy 3 TESTS 10 592 30412800
176637483 andrey.starodubtsev B Oct. 17, 2022, 4:48 a.m. OK PyPy 3 TESTS 10 1731 12083200
176597219 konstruktor B Oct. 16, 2022, 5:12 p.m. OK PyPy 3 TESTS 10 1778 28364800
176598998 zenith_007 B Oct. 16, 2022, 5:24 p.m. OK PyPy 3 TESTS 10 1808 29491200
176617430 vishu.ut B Oct. 16, 2022, 8:44 p.m. OK PyPy 3 TESTS 10 1825 31129600
176596686 kuangren777 B Oct. 16, 2022, 5:09 p.m. OK PyPy 3 TESTS 10 1856 11980800
176589081 akshat11 B Oct. 16, 2022, 4:45 p.m. OK PyPy 3 TESTS 10 1933 28262400
176589858 heat_007 B Oct. 16, 2022, 4:46 p.m. OK PyPy 3 TESTS 10 1996 29798400
176599650 crapcode B Oct. 16, 2022, 5:28 p.m. OK PyPy 3-64 TESTS 10 202 43315200
176630385 bokunopicolo B Oct. 17, 2022, 2:32 a.m. OK PyPy 3-64 TESTS 10 218 13619200
176589465 Girniiiii B Oct. 16, 2022, 4:45 p.m. OK PyPy 3-64 TESTS 10 218 40038400
176592988 Yansou B Oct. 16, 2022, 4:51 p.m. OK PyPy 3-64 TESTS 10 233 19353600
176611666 deepaklaksman B Oct. 16, 2022, 7:26 p.m. OK PyPy 3-64 TESTS 10 233 42291200
176621754 omar.gawdat B Oct. 16, 2022, 10:08 p.m. OK PyPy 3-64 TESTS 10 265 40550400
176595938 hatti B Oct. 16, 2022, 5:04 p.m. OK PyPy 3-64 TESTS 10 265 43724800
176608120 vim1729 B Oct. 16, 2022, 6:46 p.m. OK PyPy 3-64 TESTS 10 265 47411200
176626150 nealzane B Oct. 17, 2022, 12:49 a.m. OK PyPy 3-64 TESTS 10 280 28876800
176611593 gesuta B Oct. 16, 2022, 7:25 p.m. OK PyPy 3-64 TESTS 10 280 42803200
176636349 dezhong_li B Oct. 17, 2022, 4:27 a.m. OK Python 3 TESTS 10 483 8499200
176599044 vardaan B Oct. 16, 2022, 5:24 p.m. OK Python 3 TESTS 10 577 10547200
176600527 20951a1260 B Oct. 16, 2022, 5:36 p.m. OK Python 3 TESTS 10 592 10240000
176628506 kkzyr B Oct. 17, 2022, 1:50 a.m. OK Python 3 TESTS 10 935 6860800
176634268 zhengdongrong B Oct. 17, 2022, 3:47 a.m. OK Python 3 TESTS 10 951 8089600
176590842 monkey_d_viper B Oct. 16, 2022, 4:47 p.m. OK Python 3 TESTS 10 951 8089600
176634922 zhengdongrong B Oct. 17, 2022, 3:58 a.m. OK Python 3 TESTS 10 966 8089600
176619854 suraj_kp_79 B Oct. 16, 2022, 9:25 p.m. OK Python 3 TESTS 10 967 8089600
176607328 ShaadyEmad B Oct. 16, 2022, 6:38 p.m. OK Python 3 TESTS 10 997 8089600
176596425 NarzullayevSaidmurod B Oct. 16, 2022, 5:07 p.m. OK Python 3 TESTS 10 997 13209600

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