输出1-100 以内的质数

package com.unit05.www;

import java.util.Arrays;

import java.util.Scanner;

/*

*Quality 质数

* 输出1-100 以内的质数

*/

public class Quality {

public static void main(String[] args) {

// long timeStart = System.currentTimeMillis() ;

// System.out.println(timeStart);

int temp = 0 ,sInt = 0;

System.out.println("请输入查找质数的范围：2~" );

Scanner scanner = new Scanner(System.in) ;

sInt = scanner.nextInt() ;

int count = 1;

int counts = 0 ;

boolean b = true ;

while (b) {

for (int i = 2; i < sInt; i++) {

boolean f = true ;

for (int j = 2; j < i; j++) {

if (i%j==0){

f =false ;

break ;

}

}

if(!f){

continue ;

}

if(count == 10){

System.out.println(i+",");

count = 1 ;

}else{

System.out.print(i+",");

count++ ;

}

counts++ ;

}

System.out.println("\n"+"质数的个数" +counts);

counts = 0 ;

sInt = scanner.nextInt() ;

System.out.println("请输入查找质数的范围：2~" +sInt );

}

// long timeStop = System.currentTimeMillis() ;

// System.out.println(timeStop);

// System.out.print("时间为："+(timeStop - timeStart)+"毫秒") ;

}

}