Re: Woops, forgot the code.
- From: "Jacob Kruger" <jacobk@xxxxxxxxxxxxxx>
- To: <programmingblind@xxxxxxxxxxxxx>
- Date: Wed, 7 Jul 2010 10:21:29 +0200
All would do myself generally would be to change the following to something
like this:
answer = (score_1+score_2+score_3)/3;
Not too sure about this language specifically, but certain types of
mathematical calculations might have priority levels, so that the score_3 would
then be divided by 3 and then added to the two others, but if you make sure the
initial additions are made first before doing the division, it might just be
safer.
Stay well
Jacob Kruger
Blind Biker
Skype: BlindZA
'...fate had broken his body, but not his spirit...'
----- Original Message -----
From: Jes
To: programmingblind@xxxxxxxxxxxxx
Sent: Wednesday, July 07, 2010 10:08 AM
Subject: Woops, forgot the code.
Here's the code.
//Ch5 Exercise 4, page 287 //Calculates and displays the average of three
test scores
//created/revised by Jes Smith on July 5 2010
#include <iostream>
using namespace std;
//begin program
int main()
{
//declare variables
double score_1=0;
double score_2=0;
double score_3 (0);
int answer;
cout<< "This program takes three test score numbers you enter, and figures
out the average for you. ";
cout<< "Please enter your first test score, then press enter. Decimal values
accepted: " ;
cin >> score_1 ;
cout<< "Please enter your second test score. Remember to press enter when
done: ";
cin >>score_2 ;
cout<< "Finally, enter your third test score.";
cin >>score_3 ;
answer = score_1+score_2+score_3/3;
cout<<"The average is " <<answer;
return (0);
} //end of main function.
__________ Information from ESET NOD32 Antivirus, version of virus signature
database 5257 (20100707) __________
The message was checked by ESET NOD32 Antivirus.
http://www.eset.com
__________ Information from ESET NOD32 Antivirus, version of virus signature
database 5257 (20100707) __________
The message was checked by ESET NOD32 Antivirus.
http://www.eset.com
Other related posts:
