原代码如下

//#include<iostream>
//#include<math.h>

include<bits/stdc++.h>

using namespace std;

int PrimeNumber[10000] = {0};
int main()
{
int L;
int cnt = 0;
int j;
int sum = 0;

cin >> L;
for (int i = 2; i <= L; i++)
{
	for(j = 2; j <= sqrt(i); j++)
		if (i % j == 0)
			break;
	
	if (j > sqrt(i))
	{
		
	//	cout << i <<endl;
		sum = sum + i;	
		if (sum > L)
			break;
		PrimeNumber[i] = 1;
		++cnt;	
	}	

}
for(int i = 1; i <= L+10; i++) 
{
	if (PrimeNumber[i] == 1)
		cout << i << endl;
}
cout << cnt << endl;

return 0;

}