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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
yuanjin_wu18
714942
flag of Netherlands
00.00
ga3devi95
714942
flag of India
00.00
cpyrrho
714942
flag of Australia
00.00
anindita28_sinha
714942
flag of United States
00.00
jagadeeswari_a3
714942
flag of India
00.00
carter_gibson33
714942
flag of United Kingdom
00.00
udchinaboy
714942
flag of United States
00.00
sohamghosts
714942
flag of India
00.00
vaibhavipetkar01
714942
flag of India
00.00
abhishekjathar91
714942
flag of United States
00.00
jatin_kakani
714942
flag of United States
00.00
venkateshahobil1
714942
flag of India
00.00
neerajpal
714942
flag of India
00.00
AlvinHackerRank
714942
flag of India
00.00
harshita28
714942
flag of India
00.00
enqing_chee_2020
714942
flag of Singapore
00.00
ishikasrivastav3
714942
flag of Australia
00.00
mikejlachlan
714942
flag of Australia
00.00
Monika_R
714942
flag of United States
00.00
pratyush12
714942
flag of Singapore
00.00
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