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l3v3l's scratchpad

by l3v3l (Monk)
on Dec 01, 2005 at 17:51 UTC ( #513365=scratchpad: print w/replies, xml ) Need Help??

#!/usr/bin/perl -w use strict; print "Enter a filename to analyze: "; my $file_read = <STDIN>; chomp $file_read; my %w_counter = (); my %c_counter = (); my $totalcount = 0; my $charcount = 0; my $p_val = 0; my $var; my $avglen; open(FILE, "$file_read") or die "Could not open file: $!\n"; my @array = <FILE>; close FILE; foreach (@array) { if (/\b\w+\-\w+\-$/) { s/\n/ /sg; $var .= $_; } elsif (/\b-$/) { s/\b\-\n+/ /sg; $var .= $_; } else { s/\n/ /sg; $var .= $_; } } $var =~ s/-{2}/ /g; $var =~ tr/[A-Z]/[a-z]/; my $expr = q/([\w]+[-]?[']?(?:\w*)?[-]?(?:\w*)?)/; my $subexpr = qr/$expr/; while ($var =~ /$subexpr/g) { $w_counter{$1}++; } sub sort_byval_w { $w_counter{$b} <=> $w_counter{$a}; } open(RESULTS, ">results.txt"); foreach my $key (sort sort_byval_w(keys %w_counter)) { print RESULTS "The word $key was seen $w_counter{$key} times\n"; $totalcount += $w_counter{$key}; } open(FILE, "$file_read") or die "Could not open file: $!\n"; while (<FILE>) { while(/(.)/sg) { $c_counter{$1}++; } } close FILE; sub sort_byval_c { $c_counter{$b} <=> $c_counter{$a}; } foreach my $key (sort sort_byval_c(keys %c_counter)) { my $space = " "; if ($key =~ /\t/) { $p_val = $c_counter{$key}; delete $c_counter{$key}; $key = "<TAB>"; $c_counter{$key} = "$p_val"; } elsif ($key eq "$space") { $p_val = $c_counter{$key}; delete $c_counter{$key}; $key = "<SPACE>"; $c_counter{$key} = "$p_val"; } elsif ($key =~ /\n/) { $p_val = $c_counter{$key}; delete $c_counter{$key}; $key = "<NEWLINE>"; $c_counter{$key} = "$p_val"; } elsif ($key =~ /\r/) { $key = "<RETURN>"; $p_val = $c_counter{$key}; delete $c_counter{$key}; $c_counter{$key} = "$p_val"; } print RESULTS "The char $key was seen $c_counter{$key} times\n +"; $charcount += $c_counter{$key}; } ## Get avg numb words per sentence my $sentences = $c_counter{"."} + $c_counter{"?"} + $c_counter{"!"}; my $avgwords_sent = $totalcount / $sentences; my $avgwords_tot = $charcount / $totalcount; print RESULTS "\n"; print RESULTS "-----------------------------\n"; print RESULTS "Total characters are: $charcount\n"; print RESULTS "Total words: $totalcount\n"; print RESULTS "Average words per sentence is: $avgwords_sent\n"; print RESULTS "Average length of words is: $avgwords_tot\n"; close RESULTS; print "See results.txt for your results\n";
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