


204 Questions
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answers
12
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Grouping anagrams of strings together?
23 hours ago
683●12●53
0
votes
1
answer
2.3k
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Most frequent substring problem.
04 Oct, 10:21
1.6k●2●9
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votes
0
answers
2.6k
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Importance of compiler design
12 Jul, 15:54
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4
answers
761
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Explaniation for the salary editorial
27 Jun, 21:01
14.5k●1●18●54
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1
answer
82
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Getting TLE in Hackerearth The Parking Slot problem
26 Jun, 11:25
1.8k●6●14
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vote
6
answers
1.2k
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Problem in understanding tourist editorial
20 Jun, 17:39
1
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votes
6
answers
282
views
Wrong answer in Flipping Coins
07 Jun, 00:25
1.1k●1●8
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1
answer
185
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How to solve Task sums?
06 Jun, 02:03
307●7
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votes
2
answers
117
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Getting TLE in basic lazy propagation problem  UPDATEIT from SPOJ
03 Jun, 17:26
1.1k●1●8
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votes
1
answer
264
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How to solve spoj SALMAN?
31 May, 02:50
1.1k●1●8
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107
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Difficulty in solving CNTTREE from SPOJ.
19 May, 13:23
683●12●53
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1
answer
220
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How to solve ITRIX12E from SPOJ?
18 May, 10:53
1.6k●2●9
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0
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63
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NZEC in SPOJ BAT2 problem.
12 May, 09:07
683●12●53
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0
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99
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Help to resolve WA in spoj TEMPLEQ problem.
06 May, 18:23
683●12●53
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1
answer
273
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"Can you answer this queries" problem from SPOJ?
03 May, 22:54
683●12●53
36 Answers
58 Votes
48  10 
50 Tags
algorithm
× 254 datastructure × 87 array × 82 graph × 80 dynamicprogramming × 60 dps × 60 optimization × 54 editorial × 51 segmenttree × 43 codechef × 43 
modulo
× 41 numbertheory × 38 java × 35 rangequeries × 30 xor × 30 shortestpath × 21 string × 21 combinatorics × 19 heap × 19 tle × 19 
admin
× 18 dijkstra × 17 sieve × 17 hashing × 17 sorting × 16 easy × 16 dfs × 15 query × 15 spoj × 15 nzec × 14 
greedy
× 14 adhoc × 14 tree × 14 hackerearth × 14 minimum × 13 ratings × 13 c++ × 13 combinations × 12 stack × 12 parentheses × 12 
dsu
× 11 admins × 11 strings × 11 maximumproduct × 11 subarray × 11 binarysearch × 10 bit × 10 snckql17 × 10 ide × 9 range × 9 