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Prepare
Mathematics
Probability
Kevin and Expected Value
Leaderboard
Kevin and Expected Value
Problem
Submissions
Leaderboard
Discussions
Editorial
Reveal solutions
Hacker
Rank
Country
Score
GUEEN
01
40.00
koyaaniqatsi
01
40.00
haleyk100198
01
40.00
zh2196
01
40.00
jaimecardoso
01
40.00
coolbeans201
01
40.00
metamorphy
01
40.00
sahil1997
01
40.00
ssinad
01
40.00
ketchup404
01
40.00
CrazyMerlyn
01
40.00
Goga_
01
40.00
knok16
01
40.00
enguerran_despis
01
40.00
liuguangxi
01
40.00
lIlIlIlI
01
40.00
Borislav
01
40.00
ranfeng_ding
01
40.00
ArmandW
01
40.00
mpugach
01
40.00
1
...
12
13
14
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45
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