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;
}
}