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write a program to reverse digits of a number


A number is taken from the user number with reverse digits is displayed
Select To use this code as it is.. select and copy paste this code into code.cpp file :)
  1. #include<iostream.h>
  2. #include<conio.h>
  3. void main()
  4. {
  5. clrscr();
  6. long int n,rev=0,m;
  7. cout<<"please enter a five digit no.: ";
  8. cin>>n;
  9. while(n>0)
  10. //Coding by: Snehil Khanor
  11. //http://WapCPP.blogspot.com
  12. {
  13. m=n%10;
  14. rev=rev*10+m;
  15. n=n/10;
  16. }
  17. cout<<rev;
  18. getch();
  19. }

3 comments:

Anonymous June 14, 2012 at 12:09 PM  

how does the while loop works here..???? please tell earlier as possible...!!

Anonymous May 28, 2013 at 12:13 PM  

Thanks.....Nice work

souravamex June 3, 2013 at 9:02 PM  

fata fati... thanks...nice work

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