exponent.cpp

int main(){
  float result = 1.0, base;
  int exponent;
  cin >> base >> exponent;
  if(exponent != 0){
       while (exponent){
              if(exponent > 0)
                    {
                        result *= base;
                        exponent--;
                    }
              else {
                        result /= base;
                        exponent++;
                   }
           }
  } else result = 1;
  cout << result;
 }