#include "csim.h"
#include <stdio.h>

FACILITY server[5];

sim()
{
	create("sim");
	facility_set(server,"server",5);
	int i=0;
	while (simtime()<50000.0)
		{
			hold(exponential(1/5.0));
			i=detsq();
			job(i);
		}
		report();
}

job(int i)
{
	create("job");
	use(server[i],exponential(1/1.05));
}

int detsq()
{
	int j, sq=0;
	long sql;
	sql=qlength(server[0])+num_busy(server[0]);
	for (j=1; j<5; j++)
	{
		if (qlength(server[j])+num_busy(server[j])<sql)
		{
			sql=qlength(server[j])+num_busy(server[j]);
			sq=j;
		}
	}
	return sq;
}