C++ Program of Exponential using Functions

In this program we will learn how to take exponential of a variable e.g 10^2.

The code is given below.

//Code starts

#include<iostream>

#include<conio.h>

using namespace std;

int expo(int b, int p)

{

 int temp=1;        //taking a temporary variable

 for(int i=1; i<=p; i++) //for loop starts

 {

  temp=temp*b;

 }

 return temp;  //returning value of temporary variable

}

int main()   //main starts

{

 int c,d;

 cout<<"Enter Base to Find its Exponential : ";

 cin>>c;

 cout<<"Enter Power to Find its Exponential : ";

 cin>>d;

 cout<<"Answer = "<<expo(c,d); // Function calling

getch();

}

//Code ends

OUTPUT: