Set .difference() Operation

Hacker
Rank
Score
194543
flag of India
00.00
194543
flag of Singapore
00.00
194543
flag of India
00.00
194543
flag of India
00.00
194543
flag of India
00.00
194543
flag of Germany
00.00
194543
flag of Tunisia
00.00
194543
flag of India
00.00
194543
flag of Egypt
00.00
194543
flag of India
00.00
194543
flag of India
00.00
194543
flag of India
00.00
194543
flag of India
00.00
194543
flag of Cambodia
00.00
194543
flag of United Kingdom
00.00
194543
flag of Australia
00.00
194543
flag of Finland
00.00
194543
flag of India
00.00
194543
flag of India
00.00
194543
flag of India
00.00
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