#include <iostream>
using namespace std;
int pow(int base, int power){
if (power == 1) {
cout<<" All powers calculated! Unwinding..."<<endl;
cout<<base<<"^"<<power<<" = "<< base<<endl;
return base;
}
else {
cout<<"Calculating "<<base<<"^"<<power<<"..."<<endl;
cout<<" Need calculate "<<base<<"^"<<power-1<<"..."<<endl<<endl;
int pow1 = pow(base, power - 1);
cout<<base<<"^"<<power<<" = ";
cout<<base<<" * "<<base<<"^"<<power - 1<<" = ";
cout<<base<<" * "<<pow1<<" = ";
pow1 *= base;
cout<<pow1<<endl;
return pow1;
};
}
int main(){
cout<<"Full process of calculating 3^5:"<<endl;
cout<<"------------------------------------------------------------"<<endl;
int pw = pow(3, 5);
cout<<"------------------------------------------------------------"<<endl;
return 0;
}
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