


7 Questions
0
votes
0
answers
41
views
how to generate random numbers without using rand() function?
04 Sep, 19:20
139●5
0
votes
3
answers
246
views
Need help In a segment tree problem
31 May, 16:58
614●1●9
0
votes
3
answers
207
views
SQRT DECOMPOSITION problems on trees
29 May, 22:36
177●6
0
votes
1
answer
117
views
0
votes
1
answer
522
views
Count pairs in array whose XOR is less than K
20 May, 15:15
6.7k●7●17
0
votes
0
answers
107
views
Help needed in LCM range query problem
19 May, 08:29
139●5
0
votes
2
answers
143
views
Help Needed in array based problem
17 May, 21:28
1.6k●2●9
11 Answers
3 Votes
3  0 
30 Tags
array
× 25 queries × 13 tree × 12 lcm × 12 segment × 7 implementation × 3 basic × 3 hackerearth × 3 adhoc × 3 sqrtdecomp × 3 
help
× 2 segmenttree × 2 beginner × 2 xor × 2 random × 1 lazypropagation × 1 graph × 1 codeforces × 1 centroiddecomp × 1 hashing × 1 
substring
× 1 cops × 1 editorial × 1 eulertour × 1 dynamicprogramming × 1 locmay18 × 1 maychallenge × 1 dseries × 1 spanningtree × 1 binarysearch × 1 