Write a C++ program to print the given number in reverse order. Use functions with return type and without return type for reversing the number.

Write a C++ program to print the given number in reverse order. Use functions with return type and without return type for reversing the number.

Ex: given number is 2345 , output should be 5432

Implementation of the above problem:

#include<iostream.h>

#include<math.h>

void reverse(int n)

{

int a;

cout<<"\nReverse output without return type is =";

while(n!=0)

{

a=n%10;

cout<<a;

n=n/10;

}

}

int reverse1(int n)

{

int a,c=0,x,z,b[100],i=0;

while(n!=0)

{

b[i]=n%10;

i++;

x=i;

n=n/10;

}

int y=x-1;

for(i=0; i<=x-1;i++)

{

z=b[i]*pow(10,y);

c=c+z;

y--;

}

return c;

}

int main()

{

int n;

cout<<"\nEnter the number to be reversed \n";

cin>>n;

reverse(n);

cout<<"\nReverse output with return type is ="<<reverse1(n);

return 0;

}

Thanks

Mukesh Rajput