


14 Questions
0
votes
1
answer
63
views
Codechef goodies still not delivered!!
14 Sep, 00:04
1.5k●2●9
0
votes
0
answers
75
views
Request to fix the bugs on the site
02 Sep, 19:14
1.5k●2●9
0
votes
0
answers
53
views
Can't open the laddus page ...(502 bad gateway)
22 Aug, 12:01
791●1●14
1
vote
0
answers
260
views
[closed] Haven't received June long challenge laddus yet!!
15 Jul, 01:34
14.4k●1●13●50
0
votes
2
answers
395
views
[closed] Difficulty in finding editorials of practice problem on topcoder
28 Jun, 12:32
1.5k●2●9
0
votes
1
answer
132
views
[closed] Doubt regarding NTT
06 Jun, 15:51
1.5k●2●9
0
votes
1
answer
190
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Doubt regarding modulo arithmetic
10 May, 20:03
1.5k●2●9
5
votes
5
answers
2.6k
views
[closed] Wrongly Caught in plagiarism
05 May, 20:17
14.4k●1●13●50
1
vote
0
answers
266
views
[closed] Regarding internship for insomnia 2018
03 May, 17:29
227●10
1
vote
1
answer
281
views
[closed] Approach for the question Cards
24 Mar, 20:51
1.5k●2●9
1
vote
2
answers
344
views
[closed] Difficulty in understanding problem Game with String
19 Mar, 16:46
521●8
1
vote
1
answer
187
views
[closed] Approach for the question Games With Rectangle
11 Mar, 19:31
1.5k●2●9
1
vote
1
answer
192
views
[closed] Approach for the question Crime Management (codeforces 107 D)
27 Feb, 14:34
1.5k●2●9
1
vote
1
answer
326
views
[closed] Need editorial/approaches to Challenge problem of this long.
20 Feb, 12:11
1.5k●2●9
107 Answers
83 Votes
71  12 
50 Tags
editorial
× 27 help × 24 dynamicprogramming × 22 plagiarism × 19 segmenttree × 18 dps × 12 algorithm × 12 mediumhard × 11 spoj × 11 help_please × 11 
math
× 11 rangequeries × 10 array × 10 codeforces × 9 nov17 × 8 moalgorithm × 8 feb18 × 8 wa × 8 admin × 8 longcontest × 7 
hard
× 7 jan18 × 6 july18 × 6 combinatorics × 6 bits × 5 binarysearch × 5 tree × 5 discussion × 5 numbertheory × 4 graph × 4 
unfair
× 4 segprod × 4 hashing × 4 maths × 4 modulararith × 4 easy × 4 dec17 × 4 june18 × 4 codechef × 4 string × 4 
april18
× 4 laddu × 4 hackerearth × 4 sqrtdecomp × 4 prime × 4 doubt × 4 editorials × 3 modulo × 3 scraping × 3 datastructure × 3 