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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
vitormfontana
642114
flag of Brazil
00.00
markuan_7771
642114
flag of Mexico
00.00
robertobhowmick
642114
flag of India
00.00
rashmi_nazeer
642114
flag of United States
00.00
amanrajput221111
642114
flag of India
00.00
xuannguyen030111
642114
flag of Afghanistan
00.00
b420044
642114
flag of India
00.00
bhanuin3456
642114
flag of India
00.00
pree42211
642114
flag of India
00.00
samastpratapsin1
642114
flag of India
00.00
darshpatel97
642114
flag of India
00.00
weijianlai28
642114
flag of Australia
00.00
akashchopade8686
642114
flag of India
00.00
dastanemihir
642114
flag of United States
00.00
vishal_kotwani03
642114
flag of India
00.00
sudheeshs505
642114
flag of India
00.00
yorick1125
642114
flag of Canada
00.00
JaiN1014
642114
flag of India
00.00
vup815
642114
flag of Taiwan
00.00
cemreyalvac
642114
flag of Turkey
00.00
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