【C++】PAT乙级 ：1013 数素数 (20 分)

easy item

#include 
using namespace std;
int main(void)
{
	int m = 0, n = 0, div=0,num=0,count_ten = 0,count=0;
	cin >> m >> n;
	bool flag = true;
	for (num = 2; count != n; ++num)
	{
		for (div = 2, flag = true; div * div <= num; ++div)
		{
			if (num % div == 0)
			{
				flag = false;
				break;
			}
		}
		if (flag == true)
		{
			++count;
			if (count >= m)
			{
				++count_ten;
				if (count_ten != 10 && count != n)
					cout << num << ' ';
				else if (count_ten == 10 && count != n)
				{
					cout <