print "working on {$filepath}\n";
checkIsFile($filepath);
$ballots = json_decode(file_get_contents($filepath), 1);
$ballots = evenBallotLength($ballots);
$dir_path = '8seats_uneven/' . $dir;
if (!is_dir($dir_path)) {
mkdir($dir_path);
}
$result_path = $dir_path . '/' . $ballot_set_name . '.json';
if (is_file($result_path)) {
continue;
}
//check out
file_put_contents($result_path, '-');
$result = array();
$result['condorcet'] = findCondorcet($filepath);
$result['approv'] = findApproval($ballots, $seats);
$result['borda'] = findBorda($ballots, $seats);
$result['stv'] = findStv($ballots, $seats);
$result_json = json_encode($result);
file_put_contents($result_path, $result_json);
$now = microtime(1);
$num_done = $j + 1;
$per_iter = ($now - $start) / $num_done;
$left_to_do = $iters - $num_done;
$time_remaining = round($per_iter * $left_to_do / 60);
print $j . " iterations completed ";
print $time_remaining . " minutes to go\n";
}
function findCondorcet($filepath)
{
<?php
foreach (range(0, 100000) as $j) {
$ballot_set_name = 'ballot_' . sprintf("%07d", $j);
$dir = substr($ballot_set_name, -3);
$filepath = 'sim_ballots/' . $dir . '/' . $ballot_set_name . '.json';
findCondorcet($filepath);
}
//$filepath = 'sim_ballots/484/ballot_0000484.json';
//findCondorcet($filepath);
function findCondorcet($filename)
{
$data = json_decode(file_get_contents($filename));
$cands = $data[0];
natsort($cands);
$pairs = array();
foreach ($cands as $c) {
$new_cands = $cands;
unset($new_cands[array_search($c, $new_cands)]);
foreach ($new_cands as $nc) {
$pairs[$c][$nc] = 0;
}
}
foreach ($data as $ballot) {
foreach ($cands as $cand1) {
foreach ($cands as $cand2) {
if ($cand1 != $cand2) {
$cand1rank = array_search($cand1, $ballot);
$cand2rank = array_search($cand2, $ballot);
if ($cand1rank < $cand2rank) {
$pairs[$cand1][$cand2] += 1;