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  1. Prepare
  2. SQL
  3. Aggregation
  4. Revising Aggregations - The Sum Function
  5. Leaderboard

Revising Aggregations - The Sum Function

Hacker
Rank
Score
saimedikonduru
01
flag of United States
10.00
ruiyuan_hu2002
01
flag of Canada
10.00
wade_maithili
01
flag of United States
10.00
manjusha_25t
01
flag of Canada
10.00
mia_chang
01
flag of Canada
10.00
alysonrojasch
01
flag of Brazil
10.00
sb6935
01
flag of India
10.00
pavan_singamane1
01
flag of Canada
10.00
coding_practice6
01
flag of United States
10.00
anu7137
01
flag of India
10.00
krtregier
01
flag of United States
10.00
hackerrank4070
01
flag of United States
10.00
zachhoegh
01
flag of United States
10.00
extrawork9396
01
flag of India
10.00
Saiganeshlakkim1
01
flag of Canada
10.00
sivasubramania55
01
flag of
10.00
DavidSkipper4
01
flag of United Kingdom
10.00
dospina
01
flag of Colombia
10.00
telmomendes1993
01
flag of Portugal
10.00
shyam_mantra
01
flag of Australia
10.00
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