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Prepare
SQL
Aggregation
Revising Aggregations - The Sum Function
Leaderboard
Revising Aggregations - The Sum Function
Problem
Submissions
Leaderboard
Discussions
Reveal solutions
Hacker
Rank
Country
Score
AlvinHackerRank
671723
00.00
harshita28
671723
00.00
enqing_chee_2020
671723
00.00
ishikasrivastav3
671723
00.00
mikejlachlan
671723
00.00
Monika_R
671723
00.00
pratyush12
671723
00.00
angel_sanabria18
671723
00.00
rahul_neelam597
671723
00.00
nikhilkollururo1
671723
00.00
chowdarybrahmai1
671723
00.00
kosurisunitha123
671723
00.00
pantingzhao1997
671723
00.00
Kashmiri_Hunter
671723
00.00
abhishekdwived19
671723
00.00
Elizabeth_Chris1
671723
00.00
idreece_khan
671723
00.00
unakhat
671723
00.00
BryanCao
671723
00.00
omersname
671723
00.00
1
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33721
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33723
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33726
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