hw5_19.java

来自「java的一些关于多线程」· Java 代码 · 共 21 行

import java.io.*;
public class hw5_19
{
   public static void main (String args[])throws IOException
   {
      int n,num;
      String str;
      BufferedReader buf;      
      buf = new BufferedReader(new InputStreamReader(System.in));
      System.out.print("请输入一正整数:");
      str = buf.readLine();     
      n= Integer.parseInt(str); 
      System.out.print("此正整数的公因数为:");     
      for (num=1;num<=n;num++)
      {
         if ((n%num)==0)
            System.out.print(num+" ");
      }
   } 
}