C++ program to find power of number using recursion.

## C++ Program to calculate exponential of a number using recursion

#include <iostream> using namespace std; int getPower(int base, int exponent); int main(){ int base, exponent, counter, result = 1; cout << "Enter base and exponent\n"; cin >> base >> exponent; result = getPower(base, exponent); cout << base << "^" << exponent << " = " << result; return 0; } int getPower(int base, int exponent){ /* Recursion termination condition, * Anything^0 = 1 */ if(exponent == 0){ return 1; } return base * getPower(base, exponent - 1); }Output

Enter base and exponent 3 4 3^4 = 81

**Recommended Posts**