


7 Questions
0
votes
0
answers
75
views
how to generate random numbers without using rand() function?
04 Sep '18, 19:20
139●5
0
votes
3
answers
274
views
Need help In a segment tree problem
31 May '18, 16:58
614●1●9
0
votes
3
answers
221
views
SQRT DECOMPOSITION problems on trees
29 May '18, 22:36
177●6
0
votes
1
answer
143
views
Minimize the sum of absolute difference of adjacent array elements
26 May '18, 15:47
1
0
votes
1
answer
611
views
Count pairs in array whose XOR is less than K
20 May '18, 15:15
7.0k●7●18
0
votes
0
answers
120
views
Help needed in LCM range query problem
19 May '18, 08:29
139●5
0
votes
2
answers
153
views
Help Needed in array based problem
17 May '18, 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 