


6 Questions
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1
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How to use heavylight decomposition in Gotham pd (May long contest 2017) ?
19 May '17, 13:41
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1
answer
211
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Sufix array to solve longest common subsequence ?
01 May '17, 10:46
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327
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PFACT  Editorial
13 Nov '16, 17:26
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312
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FNYGAME1  Editorial
13 Nov '16, 16:55
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744
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VTAMASHA Editorial
25 Oct '16, 16:47
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3
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4.9k
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How to calculate a^b mod p i.e.(a^b%p) where p is a big prime number of the order 10^9....
12 May '15, 15:46
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17 Answers
11 Votes
11  0 
50 Tags
editorial
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math
× 2 segmenttree × 2 june16 × 2 ltime53 × 2 rangequeries × 2 mediumhard × 2 sept15 × 2 segprod × 2 sqrtdecomp × 2 maths × 1 
dfs
× 1 dynamicprogramming × 1 rundir × 1 prime × 1 greedy × 1 binarysearch × 1 vote × 1 frjump × 1 june17 × 1 may18 × 1 
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chsqarr
× 1 chemthan × 1 codechef × 1 codeforces × 1 precomputation × 1 optimization × 1 trie × 1 priorityqueue × 1 lvgft × 1 array × 1 