wip

[appendix-a6.git] / parse

diff --git a/parse b/parse
index 90f46fe82a97a04e8c81e6ed2a487dde9163064e..8828deec85ee3542e80421a56ce13d2a3a034a6e 100755 (executable)
--- a/parse
+++ b/parse
@@ -12,6 +12,7 @@ our @choices;
 our %choices;
 our @invotes;
 our $defcho;
 our %choices;
 our @invotes;
 our $defcho;

+our $quorum = 0;

 
 sub addchoice {
     my $choname = shift @_;
 
 sub addchoice {
     my $choname = shift @_;


@@ -34,6 +35,8 @@ while (<>) {
        }
     } elsif (m/^V:\s+(\S+)\s+(\S.*)/) {
        push @invotes, [ $1, $2 ];
        }
     } elsif (m/^V:\s+(\S+)\s+(\S.*)/) {
        push @invotes, [ $1, $2 ];

+    } elsif (m/^quorum = ([0-9.]+)$/) {
+       $quorum = $1+0.0;

     } else {
        die "invalid input";
     }
     } else {
        die "invalid input";
     }


@@ -67,13 +70,74 @@ foreach my $iv (@invotes) {
            foreach my $ib ($ia+1..$#vs) {
                my $va = $vs[$ia];
                my $vb = $vs[$ib];
            foreach my $ib ($ia+1..$#vs) {
                my $va = $vs[$ia];
                my $vb = $vs[$ib];

-               if ($va < $vb) { $vab[$ia][$ib]++; }
-               elsif ($vb < $va) { $vab[$ib][$ia]++; }
+               if ($va < $vb) { push @{ $vab[$ia][$ib] }, $voter }
+               elsif ($vb < $va) { push @{ $vab[$ib][$ia] }, $voter }

            }
        }
     };
     die "voter $voter $@" if $@;
 }
 
            }
        }
     };
     die "voter $voter $@" if $@;
 }
 

-p %choices;
-p @vab;
+our @ch = map { $choices{$_} } @choices;
+
+foreach my $iy (-2..$#ch) {
+    foreach my $ix (-2..$#ch) {
+       if ($iy==-1) {
+           if ($ix==-1) {
+               printf "+" or die;
+           } else {
+               printf "------" or die;
+           }
+       } elsif ($ix==-1) {
+           printf "|" or die;
+       } elsif ($ix==-2 && $iy==-2) {
+           printf "V(Y,X)" or die;
+       } elsif ($iy==-2) {
+           printf "%5s ", $choices[$ix] or die $!;
+       } elsif ($ix==-2) {
+           printf "%5s ", $choices[$iy] or die $!;
+       } else {
+           my $v = \( $vab[$iy][$ix] );
+           $$v ||= [ ];
+           if (@$$v) {
+               printf "%5d ", (scalar @$$v) or die $!;
+           } else {
+               printf "%5s ", "" or die $!;
+           }
+       }
+    }
+    printf "\n" or die $!;
+}
+
+sub drop ($$) {
+    my ($i,$why) = @_;
+    print "dropping $choices[$i]: $why\n";
+    $ch[$i]{Dropped} = $why;
+}
+
+print "# quorum\n" or die;
+
+foreach my $i (0..$#choices) {
+    next if $ch[$i]{Dropped};
+    next if $i == $defi;
+    my $v = $vab[$i][$defi];
+    next if $v >= $quorum;
+    drop $i, "quorum ($v < $quorum)";
+}
+
+print "# maj. ratio\n" or die;
+
+foreach my $i (0..$#choices) {
+    next if $ch[$i]{Dropped};
+    next if $i == $defi;
+    my $majr = $ch[$i]{Smaj};
+    $majr ||= [1,1];
+    my $vad = scalar @{ $vab[$i][$defi] };
+    my $vda = scalar @{ $vab[$defi][$i] };
+    next if $vad * $majr->[1] > $vda * $majr->[0];
+    drop $i, "majority ratio ($vad * $majr->[1] <= $vda * $majr->[0])";
+}
+
+
+#p %choices;
+#p @vab;