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brackets test 2
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#perl 5.22 my $str=""; for my $length (0..(rand()*10+4)){ $str.=("(",")")[rand()*2]; } print balance( $str); sub balance{ my $level=0; my $pointer =0; foreach (split "",shift){ $level+=($_ eq "(")?1:-1; last if $level<0; } return 1+$level/abs ($level); }
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Absolute running time: 0.13 sec, cpu time: 0.07 sec, memory peak: 3 Mb, absolute service time: 0,14 sec
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