解题思路:首先要知道素数的定义然后通过循环便历 public
class ZhiShu{ public static
void main(String[] args){
for ( int i =
101 ;i <= 200 ;i ++){
if (ss(i)){ System.out.println(i); } } } public static
boolean ss( int
a){ //判断是否为质数 for ( int i =
2 ;i <= Math.sqrt(a);i ++){ if (a % i == 0 ){
return false ;
} } return true ;
} } |