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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
Ivona81
650534
flag of Chile
00.00
yuanjin_wu18
650534
flag of Netherlands
00.00
ga3devi95
650534
flag of India
00.00
cpyrrho
650534
flag of Australia
00.00
anindita28_sinha
650534
flag of United States
00.00
jagadeeswari_a3
650534
flag of India
00.00
carter_gibson33
650534
flag of United Kingdom
00.00
udchinaboy
650534
flag of United States
00.00
sohamghosts
650534
flag of India
00.00
vaibhavipetkar01
650534
flag of India
00.00
abhishekjathar91
650534
flag of United States
00.00
jatin_kakani
650534
flag of United States
00.00
venkateshahobil1
650534
flag of India
00.00
neerajpal
650534
flag of India
00.00
AlvinHackerRank
650534
flag of India
00.00
harshita28
650534
flag of India
00.00
enqing_chee_2020
650534
flag of Singapore
00.00
ishikasrivastav3
650534
flag of Australia
00.00
mikejlachlan
650534
flag of Australia
00.00
Monika_R
650534
flag of United States
00.00
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