avgavg.java

来自「it is a progrma that aim to caculate an 」· Java 代码 · 共 39 行

import java.io.BufferedReader;
import java.io.InputStreamReader;

public class avgAvg
{
    public static void main(String args[])
    {
        int inputInt = 0, count = 0, total = 0;
        int avg = 0;
        System.out.println("Enter integrs < 9999 to end >: ");
        while (inputInt != 9999) 
        {
            BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
            String inputStr = "";
            try 
            {
                inputStr = in.readLine();
            }
            catch(Exception e) 
            {
                System.out.println(e);
            }           
            inputInt = Integer.parseInt(inputStr);
            if (inputInt != 9999)
            {
            total += inputInt;
            count++;
            }
        } 
       if (count == 0)
          System.out.println("The average is 0.");
       else
       {
        avg = total / count;
        System.out.println("The average is: " + avg);
       }
    
    }
}