#!/usr/bin/awk

# input1: file of a column of scores
# input2: column dictionary
# out: for each line, votes for the column with highest score
# if all scores are null, chooses a random value
# the vote is the name of the index given by input2
# default is the first

BEGIN{
    FS = "\t:";
    if (ARGC != 4){
	print "error usage: " ARGV[0] " <data with score> <column dictionary>";
	exit(1);
    }

    column = ARGV[3];
    colDictionary = ARGV[2];
    class = 1;
    while ((getline line < colDictionary) > 0){
	if (length(line))
	    classes[class ++] = line;
    }
    class --;
    minclass = classes[1];
    maxclass = classes[class];
    ARGC -= 2;
}

{
    max = 1;
    for (i = 3; i <= class + 1; i ++){
	if ($i > $(max + 1))
	    max = i - 1;
    }
    if ($(max + 1) == 0)
	decision = classes[int(rand() * class) + 1];
    else
	decision = classes[max];
    print column, decision
}