C++ Program To Print A Given Pattern Or Series Like 12345,5432,234,43,3

Problem :-Write C++ Program To Print A Given Pattern Or Series Given Below .

12345

5432

234

43

3

Or Series Like :-12345 , 5432,234,43,3

Logic :- First Calculate A Length Digit Like 12345 Has 5 Digit By Using ( dig=log10 )After That Enter A Number To Reverse A Digit After That Divide By 10  Repeat The Process Again And Again .

Solution :-

#include<iostream>

#include<stdio.h>

#include<math.h>

using namespace std;

int i,j,p=1,n,reverse;

int main()

{

  cout<<"Enter The Number To Print A Pattern\n";

  cin>>n;

  int dig=log10(n);

  cout<<"\n"<<n<<endl;  

 

for(i=1;i<=dig;i++)

  {

  while (n != 0)

    {

      reverse = reverse * 10;

      reverse = reverse + n%10;

      n       = n/10;

    }

    n=reverse/10;

  cout<<n<<endl;

  reverse=0;

  }  

return 0; 

}

Output:-