C/C++素数

#include <iostream>

using namespace std;

int main(){
	int i;
	int a;
	int n;
	cout << "(100-500)素数有:";
	  for(i=100;i<=500;i++){
	  a=0;
	  	
	for(n=2;n<i;n++)
	{
		if(i%n==0){
		   a=1;
		}
	}
	if(a==0){
		cout << "" << i << "   ";
  }
	}
	
    return 0;	
}

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转载自blog.csdn.net/qq_62480054/article/details/131585972
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