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C++ Programming Code Examples

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Reverse of any Number Using for loop



Reverse of any Number Using for loop

#include<iostream.h>
#include<conio.h>

  void main()
  {
   int no,rev=0,r,a;
   clrscr();
   cout<<"Enter any numb: ";
   cin>>no;
   a=no;
   for(;no>0;)
   {
    r=no%10;
    rev=rev*10+r;
    no=no/10;
   }
  cout<<"\nReverse of "<<a<<" is: "<<rev;
  getch();
 }

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