


4 Questions
1
votes
1
answer
6.4k
views
calculate f(n) = a*f(n1) + b*f(n2) matrix exponentiation
30 Mar '14, 16:25
17.7k●72●143●209
1
vote
2
answers
2.0k
views
[closed] TLE with memset()
18 Feb '14, 03:11
6.7k●62●119●138
1
vote
1
answer
4.7k
views
inverse modulo
17 Jul '13, 13:03
70●3●4●7
1
vote
5
answers
3.0k
views
BINARY INDEX TREE SPREAD DOUBT
17 Feb '13, 22:23
72●4●4●8
2 Answers
7 Votes
7  0 
10 Tags
c++
× 12 c × 12 help × 4 lcpesy × 4 algorithm × 3 matrixexpo × 3 fibonacci × 3 unionfind × 1 inverse × 1 modulo × 1 