


55 Questions
1
votes
1
answer
281
views
[closed] ICPC kolkata ranklist (some doubt)
10 Nov, 21:53
627●10
1
vote
4
answers
184
views
Please share Approach to solve DISTRING of OCT18 using hashing.
25 Oct, 22:00
43●5
0
votes
11
answers
1.5k
views
please share your approach to CPCOMP problem of OCT long challenge
24 Oct, 23:30
381●5
0
votes
0
answers
89
views
how to solve MARVEL BOX?
19 Oct, 20:45
627●10
1
vote
1
answer
143
views
approach to solve a dp on tree question "CAKEWALK" from D'code 2018
19 Oct, 18:24
627●10
0
votes
1
answer
188
views
what to do in case if I think my solution is right(I am close to AC) but it shows WA?
12 Oct, 12:48
2.4k●4●20
0
votes
0
answers
89
views
1
vote
3
answers
184
views
please help me with runtime error in lunchtime problem MATCH2.
08 Oct, 06:06
533●1●12
0
votes
0
answers
101
views
help in debugging code for GHMC of this lunctime.
29 Aug, 17:51
627●10
0
votes
1
answer
236
views
help needed in an interview question.
25 Jul, 22:44
627●10
0
votes
0
answers
183
views
Maximum distance between two nodes in a graph.
07 Jul, 18:29
0
votes
0
answers
49
views
Seeding The Pattern (WA)
05 Jul, 22:36
627●10
0
votes
0
answers
208
views
help in understanding matrix expo. in problem 351C
29 Jun, 08:31
627●10
0
votes
1
answer
167
views
help in codeforces problem 701E  Generate a string
05 Jun, 10:49
627●10
0
votes
1
answer
148
views
help in a dp problem.
30 May, 19:04
627●10
88 Answers
98 Votes
97  1 
50 Tags
help_please
× 80 help × 57 editorial × 37 dps × 26 maths × 24 oct18 × 18 graph × 15 solution × 13 cpcomp × 13 discuss × 13 
wa
× 12 mediumhard × 11 jan18 × 11 runtimeerror × 10 medium × 10 dynamicprogramming × 9 #935f × 8 longcontest × 8 segmenttree × 8 doubt × 8 
divset
× 7 taran_1407 × 7 advice × 7 suffix × 7 graphs × 6 binarysearch × 6 tree × 6 bruteforce × 5 expectedvalue × 5 lrquer × 5 
easymedium
× 5 array × 5 dp+trees × 5 codeforces × 5 c++14 × 4 #match2 × 4 cloneme × 4 set × 4 approach × 4 likecs × 4 
bitmasking
× 4 greedy × 4 string × 4 strings × 4 contest × 4 bit × 4 hashing × 4 acmicpc × 3 meta × 3 anagram × 3 