hw5_29.java

JAVA 2面向对象程序设计(习题参考答案1-8).rar

public class hw5_29
{
   public static void main (String args[])
   {
      int a=12,b=25,c=21;
      int min,max;
      max=min=a;
      if (min>b)
      {
         min=b;
         if (min>c)
            min=c;
      }
      if (max<b)
      {
         max=b;
         if (max<c)
            max=c;
      } 
      System.out.println("最小值为"+min+"最大值为"+max);
      System.out.println("此三数的平均值为"+((float)(a+b+c)/3.0));      
   }
}