NO output for if statments

Please support our C++ advertiser: Programming Forums - DaniWeb Sister Site
Reply

•
•
Join Date: Nov 2009
Posts: 2
Reputation: fraandres is an unknown quantity at this point 
Solved Threads: 0
fraandres fraandres is offline Offline
Newbie Poster

NO output for if statments

 
0
  #1
Nov 10th, 2009
why when I run it ....the output of the "if" statements doesn't come up ...Im trying to see if theres any erros but I just cant find anything please any help I would appreciated
C++ Syntax (Toggle Plain Text) 
  1. include <iostream>
  2. #include<iomanip>
  3. using namespace std;
  4. int main()
  5. {
  6.  
  7. char size;
  8. cout<<"******************Welcome to M&D Pizza House*****************\n";
  9. cout<<" What size pizza do you want ? (s = small; m = medium; l = large): ";
  10. cin>>size;
  11.  
  12. if(size == 's' && size == 'S')
  13.  
  14. cout<<" Size:	Small";
  15.  
  16. else if (size == 'm' && size == 'M')
  17. cout<<" Size:	Medium";
  18.  
  19. else if(size == 'l' && size == 'L')
  20. cout<<" Size:	Large";
  21.  
  22. return 0;
  23. }
Reply With Quote Quick reply to this message  
•
•
Join Date: Dec 2008
Posts: 1,458
Reputation: firstPerson is just really nice firstPerson is just really nice firstPerson is just really nice firstPerson is just really nice firstPerson is just really nice 
Solved Threads: 189
firstPerson's Avatar
firstPerson firstPerson is online now Online
Nearly a Posting Virtuoso
 
0
  #2
Nov 10th, 2009
Change the && to || 
1) Prove that the area of a circle is pi*r^2, where "r" is the radius of the circle.
2) Problem 2[b]solved by : jonsca
Reply With Quote Quick reply to this message  
•
•
Join Date: Aug 2009
Posts: 6
Reputation: ebrutekim is an unknown quantity at this point 
Solved Threads: 1
ebrutekim's Avatar
ebrutekim ebrutekim is offline Offline
Newbie Poster
 
0
  #3
Nov 10th, 2009
Just backing up what firstPerson said. && should be ||
"Don't be afraid to give your best to what seemingly are small jobs. Every time you conquer one it makes you that much stronger. If you do the little jobs well, the big ones will tend to take care of themselves." - Dale Carnegie

\m/
Reply With Quote Quick reply to this message  
•
•
Join Date: Oct 2009
Posts: 7
Reputation: alg is an unknown quantity at this point 
Solved Threads: 3
alg alg is offline Offline
Newbie Poster
 
0
  #4
Nov 11th, 2009
Hi,

Use "or" not "and" in if statement

C++ Syntax (Toggle Plain Text) 
  1. if(size == 's' || size == 'S')
Reply With Quote Quick reply to this message  
•
•
Join Date: Oct 2009
Posts: 7
Reputation: alg is an unknown quantity at this point 
Solved Threads: 3
alg alg is offline Offline
Newbie Poster
 
0
  #5
Nov 11th, 2009
C++ Syntax (Toggle Plain Text) 
  1. if(size == 's' || size == 'S')
  2. 	cout<<" Size:	Small";
  3.  
  4. else if (size == 'm' || size == 'M')
  5. 	cout<<" Size:	Medium";
  6.  
  7. else if(size == 'l' || size == 'L')
  8. 	cout<<" Size:	Large";
Last edited by alg; Nov 11th, 2009 at 5:24 am.
Reply With Quote Quick reply to this message  
Reply

Quick Reply to Thread
•
•
•
•
•
•
•
•
Message:
•
•
•
•



Similar Threads
Other Threads in the C++ Forum


Views: 223 | Replies: 4
Thread Tools Search this Thread



Tag cloud for C++
6 add api array arrays beginner binary c++ c/c++ calculator char class classes code compile compiler console conversion convert count data delete desktop directshow dll dynamic encryption error file forms fstream function functions game givemetehcodez google graph homeworkhelper iamthwee ifstream input int integer java lazy lib linkedlist linker linux loop looping loops map math matrix memory microsoft newbie news number output parameter pointer problem program programming project proxy python random read recursion recursive reference return sort stream string strings struct studio system template templates test text tree unix url variable vector video visual visualstudio win32 windows winsock word wordfrequency wxwidgets
About Us | Contact Us | Advertise | DaniWeb | Acceptable Use Policy | RSS Feed

©2003 - 2009 DaniWeb® LLC