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Prepare
Data Structures
Advanced
Counting On a Tree
Leaderboard
Counting On a Tree
Problem
Submissions
Leaderboard
Discussions
Editorial
Reveal solutions
Hacker
Rank
Country
Score
stupid_coder
3109
00.00
vasimkhan
3109
00.00
qcuong98
3109
00.00
derkach
3109
00.00
rohit06nitbpl
3109
00.00
FatalEagle
3109
00.00
BigBag
3109
00.00
Algiz
3109
00.00
mityada
3109
00.00
konpats1
3109
00.00
pwild
3109
00.00
Seemann9
3109
00.00
ghompis
3109
00.00
attilaszek
3109
00.00
manmorjim
3109
00.00
borbudak
3109
00.00
lsoyul
3109
00.00
yaman_batuhan
3109
00.00
mkirsche
3109
00.00
hugo_ratiney
3109
00.00
1
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