Write s overloaded function power() having two versions for it. The first version takes double n and int p and returns a double value. Another version takes takes int n and int p returning int value. Use a default value of 2 for p in case p is omitted in the function call.

#include<iostream.h>

#include<conio.h>

#include<math.h>

//first function

int power(int n, int p=2) 

{

int res = pow(n, p);

return res;

}

//second function

double power(double n, int p = 2) 

{

double res;

res = pow(n,p);

return res;

}

void main()

{

int value, powr, result;

cout<< "\n Enter a value (any integer ) to find it's square:";

cin>>  value;

// first function will be called

result = power(value); 

cout<< "\n The square of " << value << " = " << result;

cout<< "\n Enter a value (any integer ) to find it's cube:";

cin>> value;

// first function will be called

result = power(value, 3); 

cout<< "\n The cube of " << value < <" = " << result;

cout<< "\n Enter a value (any integer)  :";

cin>> value;

cout<< "\n Enter its power (any integer) :";

cin>> powr;

// first function will be called

result = power(value, powr); 

cout<< "\n The  " << value < <" to the power of " << powr <<" is " << result;

int p;
float val,  r;

cout<< "\n Enter a value  :";

cin>> val;

cout<< "\n Enter its power ( integer):";

cin>> p;

//second function is called

r = power(val, p); 

cout<< "\n The " << val << " to the power of " << p <<" is " << r;

cout<< "\n Enter a value :";

cin>> val;

// second function will be called

r = power(val); 

cout<< "\n The square of " << val << " = " << r;

getch();

}