JAVA经典算法(二十七)

  题目：求100之内的素数

package cn.ls.lanqiao;

import java.util.*;

public class Test27 {

	public static void main(String[] args) {
		for (int i = 2; i <= 100; i++) {
			if (isSuShu(i)) {
				System.out.print(i + " ");
			}
		}
	}

	public static boolean isSuShu(int target) {
		for (int i = 2; i < target; i++) {
			if (target % i == 0) {
				return false;
			}
		}
		return true;
	}
}