


6 Questions
0
votes
0
answers
77
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How do I memoize the following recurrence?
29 Jul, 19:05
57●6
0
votes
4
answers
1.4k
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June 2017 long: Problem PRMQ?
16 Jun '17, 01:08
103●6
1
vote
2
answers
607
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Help with editorial CHEFSUBA from May long
27 May '17, 00:32
57●6
1
vote
2
answers
528
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Help for state transitions in dp+bitmask
19 Feb '17, 02:46
7.0k●7●17
1
vote
1
answer
340
views
Approach for spoj problem BTCODE_C
16 Feb '17, 21:01
41●1●3
0
votes
1
answer
311
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Help for the problem BTCODE_A
12 Feb '17, 18:35
15.1k●1●18●57
8 Answers
12 Votes
12  0 
47 Tags
editorial
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× 2 bitmasking × 2 greedy × 2 cook93 × 2 rundir × 2 longcontest × 2 segmenttree × 2 partialsums × 1 shoptrip × 1 c++ × 1 
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× 1 numbertheory × 1 memoization × 1 chsqarr × 1 march18 × 1 simple × 1 string × 1 aug16 × 1 minvote × 1 gcd × 1 
dp+bitmask
× 1 chefrrun × 1 april18 × 1 simplemaths. × 1 basicmath × 1 jan17 × 1 goodpref × 1 lca × 1 eulerian × 1 tourists × 1 
medium
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