Java输出前50个素数

package hello;

import java.util.Scanner;

public class Sushu {
    
    

	public static void main(String[] args) {
    
    
		// TODO Auto-generated method stub
		Scanner in = new Scanner(System.in);

//			int  sum=in.nextInt();
		int number = 0;
		int price=0;
		for (int sum = 2; number < 50; sum++) 
		{
    
    
			int prime = 1;
			for (int i = 2; i < sum; i++) 
			{
    
    
				if (sum % i == 0) 
				{
    
    
					prime = 0;
					break;
				}
			}
			if (prime == 1) 
				{
    
    
				if(price%10==0) 
				{
    
    
					System.out.println();
				}
				System.out.print(sum + " ");
				number += 1;
				price+=1;
			} 
		}
	}

}

输出内容为

2 3 5 7 11 13 17 19 23 29 
31 37 41 43 47 53 59 61 67 71 
73 79 83 89 97 101 103 107 109 113 
127 131 137 139 149 151 157 163 167 173 
179 181 191 193 197 199 211 223 227 229