Write a recursive c++ function that writes the digits of a positive decimal integer in reverse order.
i need the recursive diagram i don't know how to do it.

// here is code in c++.

#include <bits/stdc++.h>

using namespace std;

// recursive function to print digit of number in revers order

void rev_dig(int num)

{

  if(num==0)

  return;

  else

   {

       cout<<num%10<<" ";

       // recursive call

       rev_dig(num/10);

   }

}

// driver  function

int main()

{

   int num;

   cout<<"enter a number:";

   // read the number from user

   cin>>num;

   cout<<"digits in revers order: ";

   // call the function with number parameter

   rev_dig(num);

return 0;

}

Explanation:

Read the input from user and assign it to variable "num". Call the function "rev_dig" with "num" parameter.In this function it will find the last digit as  num%10 and print it. Then call the function itself with "num/10". This will print the second last digit. Similarly it will print all the digits in revers order.

Output:

enter a number:1234                                                                                                        

digits in revers order: 4 3 2 1

Diagram :

yes we can change both the color of the value of a cell as well as background color of a cell at the same time .

as we know that excel sheet consists of columns and rows.

and intersection of column and row is called cell.

we can change color of the cell and background of the cell at the same time.

hence the statement that

can a person change color of the cell and background of the cell at the same time is true.

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