


203 Questions
0
votes
1
answer
455
views
Most frequent substring problem.
03 Sep, 14:30
1.5k●2●9
0
votes
0
answers
2.5k
views
Importance of compiler design
12 Jul, 15:54
0
votes
4
answers
722
views
Explaniation for the salary editorial
27 Jun, 21:01
14.5k●1●16●54
0
votes
1
answer
75
views
Getting TLE in Hackerearth The Parking Slot problem
26 Jun, 11:25
1.8k●6●14
1
vote
6
answers
1.2k
views
Problem in understanding tourist editorial
20 Jun, 17:39
1
0
votes
6
answers
270
views
Wrong answer in Flipping Coins
07 Jun, 00:25
1.1k●1●8
0
votes
1
answer
178
views
How to solve Task sums?
06 Jun, 02:03
307●7
0
votes
2
answers
111
views
Getting TLE in basic lazy propagation problem  UPDATEIT from SPOJ
03 Jun, 17:26
1.1k●1●8
0
votes
1
answer
256
views
How to solve spoj SALMAN?
31 May, 02:50
1.1k●1●8
0
votes
0
answers
104
views
Difficulty in solving CNTTREE from SPOJ.
19 May, 13:23
683●12●51
0
votes
1
answer
209
views
How to solve ITRIX12E from SPOJ?
18 May, 10:53
1.5k●2●9
0
votes
0
answers
55
views
NZEC in SPOJ BAT2 problem.
12 May, 09:07
683●12●51
0
votes
0
answers
96
views
Help to resolve WA in spoj TEMPLEQ problem.
06 May, 18:23
683●12●51
0
votes
1
answer
261
views
"Can you answer this queries" problem from SPOJ?
03 May, 22:54
683●12●51
0
votes
1
answer
234
views
Help needed in getting A/C in frequent values problem from spoj?
03 May, 22:36
683●12●51
0
votes
2
answers
368
views
How to solve road repair problem from SPOJ?
03 May, 09:36
683●12●51
0
votes
2
answers
232
views
Editorial request for sereja and brackets from codeforces.
01 May, 19:28
683●12●51
0
votes
0
answers
74
views
Help in solving Running Median Again from SPOJ
01 May, 19:21
1.5k●2●9
0
votes
1
answer
111
views
Editorial request for solving kquery problem from SPOj
01 May, 14:23
683●12●51
0
votes
1
answer
936
views
problem in understanding limit for value of "a" in NUKES problem?
26 Apr, 20:34
437●8
0
votes
0
answers
231
views
Not getting accepted in highway bypass problem.
25 Apr, 11:11
683●12●51
0
votes
0
answers
117
views
getting tle in "Enjoy Sum with Operations" SPOJ
22 Apr, 13:03
683●12●51
0
votes
2
answers
288
views
Why I am getting wrong ans in this simple problem of segment tree.
24 Mar, 12:58
683●12●51
0
votes
0
answers
105
views
How to solve "New reform" problem form codeforces?
24 Mar, 12:56
683●12●51
0
votes
1
answer
142
views
How does segment tree work for array size that is not power of 2?
23 Mar, 11:08
14.5k●1●16●54
0
votes
2
answers
212
views
Can anyone please this doubt about segment tree?
19 Mar, 07:44
41●4
0
votes
0
answers
104
views
Can anyone help, getting wrong in SPOJ's road network problem?
18 Mar, 08:57
683●12●51
0
votes
1
answer
150
views
Getting NZEC in SPATH SPOJ.
15 Mar, 10:00
683●12●51
0
votes
0
answers
125
views
What could be the more efficient way of solving the 'sequence land' problem?
11 Mar, 10:04
683●12●51
0
votes
0
answers
124
views
Getting WA in Wealth Disparity?
09 Mar, 08:44
683●12●51
36 Answers
58 Votes
48  10 
50 Tags
algorithm
× 254 datastructure × 87 array × 82 graph × 80 dps × 60 dynamicprogramming × 60 optimization × 54 editorial × 51 segmenttree × 43 codechef × 43 
modulo
× 41 numbertheory × 38 java × 35 rangequeries × 30 xor × 30 shortestpath × 21 combinatorics × 19 heap × 19 tle × 19 admin × 18 
dijkstra
× 17 sieve × 17 string × 17 hashing × 17 easy × 16 sorting × 15 dfs × 15 query × 15 spoj × 15 greedy × 14 
nzec
× 14 adhoc × 14 tree × 14 hackerearth × 14 minimum × 13 ratings × 13 c++ × 13 combinations × 12 parentheses × 12 stack × 12 
admins
× 11 maximumproduct × 11 strings × 11 subarray × 11 dsu × 11 binarysearch × 10 bit × 10 snckql17 × 10 range × 9 ide × 9 