


206 Questions
0
votes
2
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2.5k
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Editorial to bribe the prisoner(Previous codejam problem)?
10 Jan, 21:18
1●1●1●2
0
votes
1
answer
221
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Help needed in solving Table Sum problem.
27 Dec '18, 00:00
81●5
0
votes
1
answer
4.7k
views
Most frequent substring problem.
20 Dec '18, 19:26
53●7
0
votes
5
answers
2.3k
views
Best resources to learn JAVA
14 Nov '18, 23:19
683●15●63
0
votes
0
answers
70
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Help in solving Palindromic Queries from snck15el
11 Nov '18, 13:10
683●15●63
0
votes
0
answers
35
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Need some good resources to learn rolling hashing for strings.
27 Oct '18, 15:18
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0
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0
answers
32
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Grouping anagrams of strings together?
19 Oct '18, 12:22
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0
votes
0
answers
2.9k
views
Importance of compiler design
12 Jul '18, 15:54
0
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4
answers
865
views
Explaniation for the salary editorial
27 Jun '18, 21:01
15.2k●1●18●60
0
votes
1
answer
101
views
Getting TLE in Hackerearth The Parking Slot problem
26 Jun '18, 11:25
1.8k●6●14
1
vote
6
answers
1.2k
views
Problem in understanding tourist editorial
20 Jun '18, 17:39
1
0
votes
6
answers
311
views
Wrong answer in Flipping Coins
07 Jun '18, 00:25
1.4k●1●9
0
votes
1
answer
208
views
How to solve Task sums?
06 Jun '18, 02:03
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2
answers
162
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Getting TLE in basic lazy propagation problem  UPDATEIT from SPOJ
03 Jun '18, 17:26
1.4k●1●9
0
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1
answer
288
views
How to solve spoj SALMAN?
31 May '18, 02:50
1.4k●1●9
0
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0
answers
134
views
Difficulty in solving CNTTREE from SPOJ.
19 May '18, 13:23
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0
votes
1
answer
267
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How to solve ITRIX12E from SPOJ?
18 May '18, 10:53
1.6k●2●9
0
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0
answers
90
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NZEC in SPOJ BAT2 problem.
12 May '18, 09:07
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0
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0
answers
120
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Help to resolve WA in spoj TEMPLEQ problem.
06 May '18, 18:23
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0
votes
1
answer
344
views
"Can you answer this queries" problem from SPOJ?
03 May '18, 22:54
683●15●63
0
votes
1
answer
285
views
Help needed in getting A/C in frequent values problem from spoj?
03 May '18, 22:36
683●15●63
0
votes
2
answers
710
views
How to solve road repair problem from SPOJ?
03 May '18, 09:36
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0
votes
2
answers
346
views
Editorial request for sereja and brackets from codeforces.
01 May '18, 19:28
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0
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0
answers
104
views
Help in solving Running Median Again from SPOJ
01 May '18, 19:21
1.6k●2●9
0
votes
1
answer
182
views
Editorial request for solving kquery problem from SPOj
01 May '18, 14:23
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0
votes
1
answer
971
views
problem in understanding limit for value of "a" in NUKES problem?
26 Apr '18, 20:34
1.2k●13
0
votes
0
answers
257
views
Not getting accepted in highway bypass problem.
25 Apr '18, 11:11
683●15●63
0
votes
0
answers
127
views
getting tle in "Enjoy Sum with Operations" SPOJ
22 Apr '18, 13:03
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0
votes
2
answers
354
views
Why I am getting wrong ans in this simple problem of segment tree.
24 Mar '18, 12:58
683●15●63
0
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0
answers
143
views
How to solve "New reform" problem form codeforces?
24 Mar '18, 12:56
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37 Answers
58 Votes
48  10 
50 Tags
algorithm
× 256 datastructure × 88 array × 82 graph × 81 dynamicprogramming × 61 dps × 60 optimization × 54 editorial × 52 segmenttree × 43 codechef × 43 
modulo
× 41 numbertheory × 38 java × 36 rangequeries × 30 xor × 30 shortestpath × 21 string × 21 heap × 20 combinatorics × 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 bfs × 10 binarysearch × 10 bit × 10 snckql17 × 10 range × 9 