Balanced Brackets

Hacker
Rank
Score
50406
flag of Germany
11.11
50406
flag of Spain
11.11
50406
flag of Poland
11.11
50406
flag of India
11.11
50406
flag of Argentina
11.11
50406
flag of Germany
11.11
50406
flag of United States
11.11
50406
flag of India
11.11
50406
flag of Brazil
11.11
50406
flag of India
11.11
50406
flag of Singapore
11.11
50406
flag of India
11.11

[deleted]

50406
flag of null
11.11
50406
flag of Mexico
11.11
50406
flag of United States
11.11
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