


14 Questions
0
votes
1
answer
193
views
Codechef goodies still not delivered!!
04 Oct, 12:22
1.6k●2●9
0
votes
0
answers
95
views
Request to fix the bugs on the site
02 Sep, 19:14
1.6k●2●9
0
votes
0
answers
63
views
Can't open the laddus page ...(502 bad gateway)
22 Aug, 12:01
915●1●15
1
vote
0
answers
274
views
[closed] Haven't received June long challenge laddus yet!!
15 Jul, 01:34
14.9k●1●18●56
0
votes
2
answers
455
views
[closed] Difficulty in finding editorials of practice problem on topcoder
28 Jun, 12:32
1.6k●2●9
0
votes
1
answer
147
views
[closed] Doubt regarding NTT
06 Jun, 15:51
1.6k●2●9
0
votes
1
answer
197
views
Doubt regarding modulo arithmetic
10 May, 20:03
1.6k●2●9
5
votes
5
answers
2.7k
views
[closed] Wrongly Caught in plagiarism
05 May, 20:17
14.9k●1●18●56
1
vote
0
answers
282
views
[closed] Regarding internship for insomnia 2018
03 May, 17:29
278●1●10
1
vote
1
answer
292
views
[closed] Approach for the question Cards
24 Mar, 20:51
1.6k●2●9
1
vote
2
answers
363
views
[closed] Difficulty in understanding problem Game with String
19 Mar, 16:46
627●10
1
vote
1
answer
203
views
[closed] Approach for the question Games With Rectangle
11 Mar, 19:31
1.6k●2●9
1
vote
1
answer
201
views
[closed] Approach for the question Crime Management (codeforces 107 D)
27 Feb, 14:34
1.6k●2●9
1
vote
1
answer
343
views
[closed] Need editorial/approaches to Challenge problem of this long.
20 Feb, 12:11
1.6k●2●9
113 Answers
91 Votes
78  13 
50 Tags
editorial
× 27 help × 25 dynamicprogramming × 22 segmenttree × 19 plagiarism × 19 help_please × 15 dps × 14 math × 13 algorithm × 13 mediumhard × 12 
spoj
× 11 codeforces × 11 rangequeries × 10 array × 10 admin × 9 combinatorics × 9 feb18 × 8 maths × 8 moalgorithm × 8 nov17 × 8 
wa
× 8 hard × 8 longcontest × 7 programming × 6 codechef × 6 hackerearth × 6 jan18 × 6 july18 × 6 tree × 5 bits × 5 
graph
× 5 discussion × 5 easy × 5 snackdown × 5 modulararith × 5 binarysearch × 5 laddu × 4 doubt × 4 dec17 × 4 contest × 4 
june18
× 4 prime × 4 april18 × 4 dynamic × 4 unfair × 4 string × 4 segprod × 4 numbertheory × 4 acmicpc × 4 sqrtdecomp × 4 