


92 Questions
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1.2k
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Doubt in treap
23 Aug '15, 19:19
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0
votes
2
answers
699
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[closed] WA in CHEFD using set stl
10 Sep '15, 11:19
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0
votes
1
answer
366
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[closed] Need help understanding editorial
22 Aug '15, 09:09
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1
answer
310
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need help with CSTRIKE5
22 Aug '15, 03:20
1.8k●9
0
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4
answers
907
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[closed] Where is the submission link for this problem?
22 Aug '15, 20:24
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0
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2
answers
2.6k
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How to do range update and range query simultaneously?
14 Aug '15, 23:10
1.2k●12
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4
answers
2.4k
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Efficient way to find number of divisors for problem D1
13 Aug '15, 18:08
1.1k●12●29
0
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2
answers
681
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[closed] Cannot find mistake, please help
12 Aug '15, 13:21
893●2●11●35
0
votes
2
answers
489
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Please help find an error in my code
28 Aug '15, 23:54
3.7k●24●81
0
votes
1
answer
495
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What is wrong with this code?
01 Oct '15, 20:59
475●1●14
0
votes
1
answer
1.1k
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WA in spoj PRATA
25 Jul '15, 18:29
893●2●11●35
0
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2
answers
526
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where have I made mistake?
24 Jul '15, 15:09
149●3
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4
answers
708
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[closed] COINSTLE why
30 Jul '15, 12:48
893●2●11●35
0
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2
answers
566
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Mistake in GCD
18 Jul '15, 23:01
26●2
1
votes
1
answer
799
views
BIGOF05Editorial
09 May '15, 15:31
893●2●11●35
95 Answers
65 Votes
59  6 
50 Tags
editorial
× 28 dynamicprogramming × 15 easy × 13 graph × 12 segmenttree × 12 tle × 10 easymedium × 10 wa × 10 spoj × 9 bigo2015 × 7 
c
× 7 simple × 7 prime1 × 6 implementation × 5 optimization × 5 modulo × 5 frmq × 5 sorting × 5 c++ × 5 longcontest × 5 
bit
× 5 ltime20 × 4 bigo1501 × 4 oct15 × 4 topologicalsort × 4 d1 × 4 set × 4 cakewalk × 4 codigo2015 × 4 medium × 4 
cstrike1
× 4 tutorial × 4 rating × 4 coins × 4 numbertheory × 4 sigsegv × 4 hackerrank × 4 palin × 4 codechef × 3 tree × 3 
help
× 3 sept15 × 3 marblegf × 3 longestwalk × 3 newbie × 3 time × 3 sieve × 3 lightse × 3 greedy × 3 segment_tree × 3 