is_arrive.cpp

飞机场模拟飞机场模拟飞机场模拟飞机场模拟

#include"is_arrive.h"
#include<cstdlib>
#include<cassert>
is_arrive::is_arrive(double p)
{
	assert(p>=0);
	assert(p<=1);
	probability=p;
}
bool is_arrive::query()
{
    return(rand()<probability*RAND_MAX);
}