hanqi.java

Java程序

public class HanQi
{public static void main(String args[]) 
  {int i;
  for(i=1;i<=100;i++)
   {
    if((i%7==0)|((i-(i/10)*10)==7)|(i/10==7))
     {System.out.print(i);
     System.out.print(",");}
     }
  }
}