Codeforces Round 163 (Div. 2)

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ContestId
Name
Phase
Frozen
Duration (Seconds)
Relative Time
Start Time
266 Codeforces Round 163 (Div. 2) FINISHED False 7200 372954599 Jan. 22, 2013, 3:30 p.m.

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 929 ) E More Queries to Array... PROGRAMMING data structures math 2600

B"You've got an array, consisting of n integers: a1, xe2 x80 x89a2, xe2 x80 x89..., xe2 x80 x89an. Your task is to quickly run the queries of two types: The first line contains two integers n and m (1 xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89n, xe2 x80 x89m xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89105), showing, how many numbers are in the array and the number of queries, correspondingly. The second line contains n integers: a1, xe2 x80 x89a2, xe2 x80 x89..., xe2 x80 x89an (0 xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89ai xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89109) -- the initial values of the array elements. Then m queries follow, one per line: All numbers in the input are integers. For each query to calculate the sum print an integer -- the required sum modulo 1000000007 (109 xe2 x80 x89+ xe2 x80 x897)."...

Tutorials

Codeforces Round #163 (Div. 2) Tutorial

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
40990275 ReaLNero1 E July 30, 2018, 11:46 p.m. OK GNU C++ TESTS 24 1028 15872000 2600
41557651 xymtxdy E Aug. 13, 2018, 12:19 p.m. OK GNU C++ TESTS 24 2402 28057600 2600
62866525 luogu_bot1 E Oct. 18, 2019, 12:24 p.m. OK GNU C++11 TESTS 24 746 23449600 2600
62866673 luogu_bot2 E Oct. 18, 2019, 12:27 p.m. OK GNU C++11 TESTS 24 780 23654400 2600
66633163 vjudge5 E Dec. 11, 2019, 11:56 a.m. OK GNU C++11 TESTS 24 840 13619200 2600
57821545 py_ultron E July 26, 2019, 11:45 p.m. OK GNU C++11 TESTS 24 842 16588800 2600
57897701 lopare E July 28, 2019, 2:17 p.m. OK GNU C++11 TESTS 24 904 16588800 2600
42821269 PinkEx E Sept. 13, 2018, 6:42 a.m. OK GNU C++11 TESTS 24 998 14336000 2600
46440228 vjudge5 E Dec. 1, 2018, 11:30 a.m. OK GNU C++11 TESTS 24 1028 28057600 2600
61087527 Lonely666 E Sept. 22, 2019, 7 p.m. OK GNU C++11 TESTS 24 1248 15462400 2600
43638704 DeadPillow E Oct. 1, 2018, 10:06 a.m. OK GNU C++11 TESTS 24 1310 13619200 2600
54915567 Dilute E June 1, 2019, 1:35 p.m. OK GNU C++11 TESTS 24 1310 53350400 2600
66632823 tzxydby E Dec. 11, 2019, 11:49 a.m. OK GNU C++14 TESTS 24 872 13619200 2600
62537166 aviroop123 E Oct. 13, 2019, 11:52 p.m. OK GNU C++14 TESTS 24 1184 16486400 2600
44058721 I_love_Y_UME E Oct. 10, 2018, 3:47 a.m. OK GNU C++14 TESTS 24 1308 14131200 2600
66186315 zhugezy E Dec. 2, 2019, 2:38 p.m. OK GNU C++14 TESTS 24 1434 28057600 2600
54326625 NotNight E May 18, 2019, 3:11 a.m. OK GNU C++14 TESTS 24 1464 22016000 2600
69420446 farmerboy E Jan. 23, 2020, 2:15 p.m. OK GNU C++14 TESTS 24 1964 50073600 2600
59104405 stefdasca E Aug. 19, 2019, 5:23 p.m. OK GNU C++14 TESTS 24 2338 25702400 2600
59104540 stefdasca E Aug. 19, 2019, 5:26 p.m. OK GNU C++14 TESTS 24 2400 25702400 2600
62535441 phibrain E Oct. 13, 2019, 10:01 p.m. OK GNU C++14 TESTS 24 2774 73523200 2600
66129386 Shayan E Dec. 1, 2019, 10:47 a.m. OK GNU C++14 TESTS 24 3462 16076800 2600
61706639 hjk1030 E Oct. 2, 2019, 10:18 a.m. OK GNU C++17 TESTS 24 934 14028800 2600
66191688 Navick E Dec. 2, 2019, 4:41 p.m. OK GNU C++17 TESTS 24 1184 14028800 2600
66545035 interestingLSY E Dec. 9, 2019, 12:55 p.m. OK GNU C++17 TESTS 24 1434 23654400 2600
66545086 HatsuneMikuo E Dec. 9, 2019, 12:56 p.m. OK GNU C++17 TESTS 24 1528 23654400 2600
63644554 Roundgod E Oct. 28, 2019, 9:14 a.m. OK GNU C++17 TESTS 24 2868 18124800 2600
66785185 luogu_bot1 E Dec. 13, 2019, 1:25 p.m. OK GNU C++17 TESTS 24 3056 15564800 2600
51679033 ruo E March 22, 2019, 11:52 a.m. OK GNU C++17 TESTS 24 3306 36044800 2600
68657078 segmentfault E Jan. 12, 2020, 12:33 p.m. OK GNU C++17 TESTS 24 4024 43110400 2600
52602056 AhemJi E April 11, 2019, 12:22 p.m. OK GNU C++17 TESTS 24 4210 48947200 2600
42799575 vjudge2 E Sept. 12, 2018, 1:34 p.m. OK GNU C++17 TESTS 24 4992 26726400 2600
61263942 Garett E Sept. 25, 2019, 12:17 p.m. OK Java 8 TESTS 24 2370 37068800 2600
61263769 Garett E Sept. 25, 2019, 12:14 p.m. OK Java 8 TESTS 24 2618 37068800 2600
50638728 vjudge4 E March 1, 2019, 12:58 p.m. OK MS C++ TESTS 24 2870 80998400 2600

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