JAVA10000以内的质数的个数
JAVA10000以内的质数的个数
日期:2016-12-01 15:12:18 人气:2
最简便算法:
public class Main
{
public static void main(String[] args)
{
int t = 0;
for (int i = 2; i <= 10000; i++)
{
int a = 1;
for (int n = 2; n <= Math.sqrt(i); n++)
{
a = a * ( i % n);
if ( i % n >=