prime.java

常用的JAVA程序

public class Prime {

	public static void main(String[] args) {
		int i,j,m=0;
		for(i=100;i<=200;i++)
		{for(j=2;j<=i-1;j++)
			{if(i%j==0)
				break;}
		if(j>i-1)
			{System.out.print(" "+j);
			m++;}
		if(m%10==0)
			System.out.println();}
	}

}