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<?php // Everything you enter here will be executed by our servers. Try it! /** * Class AreaModel */ class HareNiemeier { /** * * * @var array */ protected $_votes = array(); /** * * * @var array */ protected $_slots = array(); /** * * * @var integer */ protected $_maxSlots = 0; /** * * * @param integer $slots * @return void */ public function __construct($slots) { $this->_maxSlots = $slots; } /** * * * @param string $partyName * @param integer $votes * @return void */ public function setPartyVotes($partyName, $votes) { $this->_votes[$partyName] = $votes; } /** * * * @throws Exception * @return void */ public function doElection() { $votesSum = array_sum($this->_votes); if (0 >= $votesSum) { } // First-time distribution by integer part $fractionals = array(); foreach ($this->_votes as $name => $votes) { $quote = $votes * $this->_maxSlots / $votesSum; $this->_slots[$name] = floor($quote); $fractionals[$name] = $quote - $this->_slots[$name]; } // Distribution of the rest by fractional part throw new Exception('Votes count have to be greater than zero!'); $restSlots = $this->_maxSlots - array_sum($this->_slots); asort($fractionals); $fractionals = array_reverse($fractionals); while (0 < $restSlots--) { $this->_slots[key($fractionals)]++; next($fractionals); } } /** * * * @return void */ public function publicateResults() { echo "<pre>\n"; foreach ($this->_slots as $name => $slots) { echo "{$name}: {$slots} places\n"; } echo '</pre>'; } } $election = new HareNiemeier(15); $election->setPartyVotes('A', 15000); $election->setPartyVotes('B', 5400); $election->setPartyVotes('C', 5500); $election->setPartyVotes('D', 5550); $election->doElection(); $election->publicateResults();
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Exception: Votes count have to be greater than zero! in /in/u0qGu:70 Stack trace: #0 /in/u0qGu(101): HareNiemeier->doElection() #1 {main} thrown in /in/u0qGu on line 70
Process exited with code 255.
Output for 5.0.0 - 5.0.2, 5.0.5 - 5.6.28
Fatal error: Uncaught exception 'Exception' with message 'Votes count have to be greater than zero!' in /in/u0qGu:70 Stack trace: #0 /in/u0qGu(101): HareNiemeier->doElection() #1 {main} thrown in /in/u0qGu on line 70
Process exited with code 255.
Output for 5.0.3 - 5.0.4
Fatal error: Uncaught exception 'Exception' with message 'Votes count have to be greater than zero!' in /in/u0qGu:70 Stack trace: #0 /in/u0qGu(70): HareNiemeier::doElection() #1 /in/u0qGu(101): HareNiemeier->doElection() #2 {main} thrown in /in/u0qGu on line 70
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/u0qGu on line 14
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/u0qGu on line 14
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/u0qGu on line 14
Process exited with code 255.