Codeforces Beta Round 16 (Div. 2 Only)

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ContestId
Name
Phase
Frozen
Duration (Seconds)
Relative Time
Start Time
16 Codeforces Beta Round 16 (Div. 2 Only) FINISHED False 7200 456253199 June 3, 2010, 1 p.m.

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 18175 ) B Burglar and Matches PROGRAMMING greedy implementation sortings #Dima sequence 1300

B"A burglar got into a matches warehouse and wants to steal as many matches as possible. In the warehouse there are m containers, in the i-th container there are ai matchboxes, and each matchbox contains bi matches. All the matchboxes are of the same size. The burglar's rucksack can hold n matchboxes exactly. Your task is to find out the maximum amount of matches that a burglar can carry away. He has no time to rearrange matches in the matchboxes, that's why he just chooses not more than n matchboxes so that the total amount of matches in them is maximal. The first line of the input contains integer n (1 xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89n xe2 x80 x89 xe2 x89 xa4 xe2 x80 x892 xc2 xb7108) and integer m (1 xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89m xe2 x80 x89 xe2 x89 xa4 xe2 x80 x8920). The i xe2 x80 x89+ xe2 x80 x891-th line contains a pair of numbers ai and bi (1 xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89ai xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89108, xe2 x80 x891 xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89bi xe2 x80 x89 xe2 x89 xa4 xe2 x80 x8910). All the input numbers are integer. Output the only number -- answer to the problem."...

Tutorials

Codeforces Beta Round #16 Tutorial

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
70082 Serega B June 3, 2010, 1:23 p.m. OK Delphi TESTS 49 30 819200 1300
70070 ant.ermilov B June 3, 2010, 1:23 p.m. OK Delphi TESTS 49 30 921600 1300
69783 GennadiyChistyakov B June 3, 2010, 1:14 p.m. OK Delphi TESTS 49 30 921600 1300
69661 ghd666hw B June 3, 2010, 1:10 p.m. OK Delphi TESTS 49 30 921600 1300
69605 sankear B June 3, 2010, 1:08 p.m. OK Delphi TESTS 49 30 921600 1300
70431 pva701 B June 3, 2010, 1:35 p.m. OK Delphi TESTS 49 50 921600 1300
70410 Abra B June 3, 2010, 1:34 p.m. OK Delphi TESTS 49 50 921600 1300
69778 pershik B June 3, 2010, 1:14 p.m. OK Delphi TESTS 49 50 921600 1300
71906 oskirych B June 3, 2010, 2:37 p.m. OK FPC TESTS 49 30 921600 1300
69704 vilcheuski B June 3, 2010, 1:11 p.m. OK FPC TESTS 49 30 1024000 1300
71826 Denor B June 3, 2010, 2:33 p.m. OK FPC TESTS 49 30 1024000 1300
71380 PAG B June 3, 2010, 2:13 p.m. OK FPC TESTS 49 30 1024000 1300
70819 leito B June 3, 2010, 1:49 p.m. OK FPC TESTS 49 30 1024000 1300
69916 nhok_kot B June 3, 2010, 1:17 p.m. OK FPC TESTS 49 30 1024000 1300
69853 Furko B June 3, 2010, 1:15 p.m. OK FPC TESTS 49 30 1024000 1300
70854 sunzuhan B June 3, 2010, 1:51 p.m. OK GNU C TESTS 49 30 1331200 1300
69969 china.zhangchenzi B June 3, 2010, 1:19 p.m. OK GNU C TESTS 49 30 1331200 1300
70093 05yesterday B June 3, 2010, 1:23 p.m. OK GNU C++ TESTS 49 10 1331200 1300
72340 sujz B June 3, 2010, 2:56 p.m. OK GNU C++ TESTS 49 30 1331200 1300
72299 Khaled91 B June 3, 2010, 2:54 p.m. OK GNU C++ TESTS 49 30 1331200 1300
72119 msh_shiplu B June 3, 2010, 2:47 p.m. OK GNU C++ TESTS 49 30 1331200 1300
72053 pod2metra B June 3, 2010, 2:43 p.m. OK GNU C++ TESTS 49 30 1331200 1300
71837 ivancastel B June 3, 2010, 2:33 p.m. OK GNU C++ TESTS 49 30 1331200 1300
71603 afMartinez B June 3, 2010, 2:23 p.m. OK GNU C++ TESTS 49 30 1331200 1300
71589 komron_hkl B June 3, 2010, 2:22 p.m. OK GNU C++ TESTS 49 30 1331200 1300
71583 dennismv B June 3, 2010, 2:22 p.m. OK GNU C++ TESTS 49 30 1331200 1300
71580 Figo B June 3, 2010, 2:22 p.m. OK GNU C++ TESTS 49 30 1331200 1300
71329 segoon B June 3, 2010, 2:11 p.m. OK Haskell TESTS 49 30 2048000 1300
69925 I_love_Malika B June 3, 2010, 1:18 p.m. OK Java 6 TESTS 49 60 42188800 1300
69950 Shafer B June 3, 2010, 1:18 p.m. OK Java 6 TESTS 49 60 42188800 1300
69905 agus.mw B June 3, 2010, 1:17 p.m. OK Java 6 TESTS 49 60 42188800 1300
69527 xiaowuc1 B June 3, 2010, 1:06 p.m. OK Java 6 TESTS 49 60 42188800 1300
69526 fetetriste B June 3, 2010, 1:06 p.m. OK Java 6 TESTS 49 60 42188800 1300
70238 Rustem B June 3, 2010, 1:28 p.m. OK Java 6 TESTS 49 80 42188800 1300
69972 tomerun B June 3, 2010, 1:19 p.m. OK Java 6 TESTS 49 80 42188800 1300
71212 sjbr B June 3, 2010, 2:06 p.m. OK Java 6 TESTS 49 80 42188800 1300
69877 vlad.gazer B June 3, 2010, 1:16 p.m. OK Java 6 TESTS 49 80 42188800 1300
71016 sirhally B June 3, 2010, 1:57 p.m. OK Java 6 TESTS 49 80 42188800 1300
70563 Tactic B June 3, 2010, 1:40 p.m. OK Mono C# TESTS 49 110 5939200 1300
70500 mathew_s B June 3, 2010, 1:37 p.m. OK Mono C# TESTS 49 110 6041600 1300
71705 chandubaba B June 3, 2010, 2:27 p.m. OK Mono C# TESTS 49 130 6041600 1300
69906 TryCSharp B June 3, 2010, 1:17 p.m. OK Mono C# TESTS 49 140 5939200 1300
71047 a286729485 B June 3, 2010, 1:59 p.m. OK MS C++ TESTS 49 30 1331200 1300
71106 Tkei B June 3, 2010, 2:01 p.m. OK MS C++ TESTS 49 30 1331200 1300
72402 Alisafe B June 3, 2010, 2:58 p.m. OK MS C++ TESTS 49 30 1331200 1300
71656 ddd B June 3, 2010, 2:25 p.m. OK MS C++ TESTS 49 30 1331200 1300
71558 A_wu B June 3, 2010, 2:21 p.m. OK MS C++ TESTS 49 30 1331200 1300
71496 A_wu B June 3, 2010, 2:18 p.m. OK MS C++ TESTS 49 30 1331200 1300
71461 shmel B June 3, 2010, 2:17 p.m. OK MS C++ TESTS 49 30 1331200 1300
71444 darrren B June 3, 2010, 2:16 p.m. OK MS C++ TESTS 49 30 1331200 1300
71399 darrren B June 3, 2010, 2:14 p.m. OK MS C++ TESTS 49 30 1331200 1300
71048 d.a.sukhodolov B June 3, 2010, 1:59 p.m. OK MS C++ TESTS 49 30 1331200 1300
71887 xydinesh B June 3, 2010, 2:36 p.m. OK Python 2 TESTS 49 60 2764800 1300
70441 asitak B June 3, 2010, 1:35 p.m. OK Python 2 TESTS 49 60 2764800 1300
70159 shiumachi B June 3, 2010, 1:26 p.m. OK Python 2 TESTS 49 60 2764800 1300
70112 jaindsonvs B June 3, 2010, 1:24 p.m. OK Python 2 TESTS 49 60 2764800 1300
69756 insejniasty B June 3, 2010, 1:13 p.m. OK Python 2 TESTS 49 60 2764800 1300
70136 urutom B June 3, 2010, 1:25 p.m. OK Ruby TESTS 49 60 3891200 1300

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