Stacks: Balanced Brackets

Hacker
Rank
Score
63596
flag of United States
01.668
63596
flag of United States
01.668
63596
flag of United States
01.668
63596
flag of United Kingdom
01.668
63596
flag of United States
01.668
63596
flag of United States
01.668
63596
flag of India
01.668
63596
flag of United States
01.668
63596
flag of Pakistan
01.668
63596
flag of United States
01.668
63596
flag of Canada
01.668
63596
flag of United States
01.668
63596
flag of United States
01.668
63596
flag of United States
01.668
63596
flag of Hong Kong
01.668
63596
flag of United States
01.668
63596
flag of India
01.668
63596
flag of United Kingdom
01.668
63596
flag of United States
01.668
63596
flag of Canada
01.668
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