求大佬指定哪里有问题
//求大佬指点哪里不对?
import java.util.Scanner;
public class Main{
public static void main(String[] args){
Scanner scan = new Scanner(System.in);
int n = scan.nextInt();
for(int i = 1; i <= n; i++){
int num = i;
if(num % 3 == 0){
while(num != 0){
if(num % 10 == 5){
System.out.println(i);
}
num /= 10;
}
}
}
}
} 