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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
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Task/Text-processing-1/Tcl/text-processing-1.tcl Normal file
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set max_invalid_run 0
set max_invalid_run_end ""
set tot_file 0
set num_file 0
set linefmt "Line: %11s Reject: %2d Accept: %2d Line_tot: %10.3f Line_avg: %10.3f"
set filename readings.txt
set fh [open $filename]
while {[gets $fh line] != -1} {
set tot_line [set count [set num_line 0]]
set fields [regexp -all -inline {\S+} $line]
set date [lindex $fields 0]
foreach {val flag} [lrange $fields 1 end] {
incr count
if {$flag > 0} {
incr num_line
incr num_file
set tot_line [expr {$tot_line + $val}]
set invalid_run_count 0
} else {
incr invalid_run_count
if {$invalid_run_count > $max_invalid_run} {
set max_invalid_run $invalid_run_count
set max_invalid_run_end $date
}
}
}
set tot_file [expr {$tot_file + $tot_line}]
puts [format $linefmt $date [expr {$count - $num_line}] $num_line $tot_line \
[expr {$num_line > 0 ? $tot_line / $num_line : 0}]]
}
close $fh
puts ""
puts "File(s) = $filename"
puts "Total = [format %.3f $tot_file]"
puts "Readings = $num_file"
puts "Average = [format %.3f [expr {$tot_file / $num_file}]]"
puts ""
puts "Maximum run(s) of $max_invalid_run consecutive false readings ends at $max_invalid_run_end"