


10 Questions
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help me with this problem , probabilistic preorder traversal
16 Nov '17, 10:43
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anyone please help with this problem ?
03 Jul '16, 13:05
681●1●2●11
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Anyone got approach for this dp problem ?
25 Sep '15, 16:14
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probabilistic preorder traversal ?
24 Sep '15, 16:56
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[closed] goodies for december top contributors
10 Feb '15, 20:33
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Binary indexed trees , modified merge sort .
21 Dec '14, 13:08
593●1●6
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Understanding segment trees and BIT ?
19 Dec '14, 04:12
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ANNOUNCEMENT something is wrong with codechef :
15 Dec '14, 21:19
58●4
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502 BAD GATEWAY !!!!!!!!
10 Dec '14, 01:05
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IS IT A TREE PRACTICE PEER :
08 Dec '14, 21:07
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149 Answers
12 Votes
9  3 
50 Tags
c++
× 17 codechef × 15 spoj × 11 editorial × 11 c × 10 sanskar × 10 java × 8 problem × 8 dynamicprogramming × 7 help × 7 
easy
× 7 wa × 7 sigsegv × 7 algorithm × 6 segmenttree × 5 tle × 4 wronganswer × 4 longcontest × 4 runtimeerror × 4 tree × 4 
fctrl2
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wrong
× 3 practice × 3 graph × 3 programming × 3 magicjar × 2 mergesort × 2 important × 2 string × 2 simplemath × 2 binarysearch × 2 
doubt
× 2 modulo × 2 contest × 2 bigints × 2 xorsub × 2 december14 × 2 maths × 2 stl × 2 chefpres × 2 observations × 2 