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

Revising Aggregations - The Count Function

Hacker
Rank
Score
josiahleevijack1
01
flag of United States
10.00
nectico2
01
flag of Canada
10.00
zehui_xu777
01
flag of Ireland
10.00
priyanshi141999
01
flag of India
10.00
mp1010011010
01
flag of Poland
10.00
gugagribeiro
01
flag of Brazil
10.00
hualuo
01
flag of United States
10.00
prakruthirao0401
01
flag of United Kingdom
10.00
programmingashw1
01
flag of India
10.00
seantcarson
01
flag of United States
10.00
kgosse412
01
flag of United States
10.00
rl008
01
flag of United States
10.00
exy019
01
flag of United States
10.00
sandhya_yn
01
flag of United States
10.00
allamvikas1
01
flag of United States
10.00
leonardoraul_qp
01
flag of Peru
10.00
sudharshan11
01
flag of United States
10.00
costalauro
01
flag of Brazil
10.00
ananaygupta70
01
flag of India
10.00
jgontiverosp
01
flag of Mexico
10.00
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