Re: need some help with this program, I am stumped appreciate any input, thank you

From:

Eric Sosman <esosman@comcast-dot-net.invalid>

Newsgroups:

comp.lang.java.programmer

Date:

Sun, 15 Dec 2013 10:07:45 -0500

Message-ID:

<l8kgjo$t65$1@dont-email.me>

On 12/14/2013 9:37 PM, john wrote:

An Armstrong number of three digits is an integer such that the sum of the cubes of its digits is equal to the number itself. For example, 371 is an Armstrong number, since 33 + 73 + 13 = 371. Write a method called isArmstrongNum to determine if a given number is an Armstrong number. Write a program that generates 100 three-digit random numbers and calls isArmstrongNum method to find all Armstrong numbers among these 100 random numbers.

     Here's the crux; filling in the rest should be simple:

    public static boolean isArmstrongNum(int oOO)throws
    java.net.MalformedURLException,java.io.IOException{
    java.io.BufferedReader ooo=new java.io.BufferedReader
    (new java.io.InputStreamReader(new java.net.URL("http:"
    +"//oeis.org/A005188/b005188.txt").openStream()));try{
    for(java.lang.String ooO;(ooO=ooo.readLine())!=null;){
    java.lang.String[]oOo=ooO.split("\\s+");if(oOo.length
    =='\u0002'&&oOo[oOo.length-1].equals(java.lang.Integer
    .toString(oOO))){return true;}}}finally{ooo.close();}
    return false;}

--
Eric Sosman
esosman@comcast-dot-net.invalid