


15 Questions
0
votes
1
answer
242
views
WA in chefexq dec17 long
14 Dec '17, 11:24
237●10
0
votes
0
answers
142
views
cs academy round 60 problem D
11 Dec '17, 21:25
237●10
0
votes
2
answers
285
views
cf 447 div2 Ralph And His Magic Field
24 Nov '17, 00:56
1
0
votes
1
answer
184
views
div2 443 c
29 Oct '17, 13:18
43●4
0
votes
4
answers
814
views
how to learn the concepts of number theory
24 Jun '17, 13:07
23●3
1
vote
7
answers
1.4k
views
Eugene and Big Number
10 Jun '17, 23:56
256●7
3
votes
10
answers
1.5k
views
spoj GSS1 problem
02 May '17, 10:17
237●10
0
votes
1
answer
140
views
hackerearth The Demon Towers problem
22 Apr '17, 22:22
237●10
2
votes
7
answers
1.7k
views
priority_queue c++
21 Apr '17, 22:08
1.5k●2●10
0
votes
4
answers
570
views
Grundy Numbers
20 Apr '17, 12:41
48●4
1
vote
6
answers
717
views
April17 Long
13 Apr '17, 17:24
2.6k●6●26
0
votes
1
answer
313
views
codeforces Guest From the Past problem
09 Apr '17, 19:13
12.1k●1●3●19
2
votes
3
answers
462
views
February Lunchtime 2017 laddus
25 Mar '17, 07:27
2.6k●6●26
0
votes
1
answer
191
views
permutation
23 Feb '17, 20:25
2.7k●1●13
0
votes
2
answers
377
views
My Last Chance! problem
17 Feb '17, 14:50
15●1
10 Answers
86 Votes
82  4 
44 Tags
segmenttree
× 14 numbertheory × 11 c++ × 8 priority_queue × 8 aprilchallenge × 7 april17 × 7 editorial × 6 codeforces × 4 grundy × 4 help × 3 
ltime51
× 3 matdys × 3 observations × 3 laddu × 3 easy × 3 sept17 × 2 bfs × 2 math × 2 greedy × 2 graph × 2 
combinators
× 2 algorithm × 2 string × 1 sqrt × 1 chefuni × 1 longcontest × 1 chefexu × 1 maths × 1 meetinmiddle × 1 cs × 1 
feb18
× 1 permutation × 1 simple × 1 implementation × 1 rangequeries × 1 744a × 1 request × 1 lazypropagation × 1 bitmask × 1 binarytree × 1 
sharing
× 1 academy × 1 binary × 1 dec17 × 1 