cpp42 wap to find n raised to power p

#include <iostream>

using namespace std;
int power(int n,int p){
    if (p==0){
        return 1;
    }
    int prevpower=power(n, p-1);
    return n*prevpower;
}

int main()
{
    int n,p;
    cin>>n>>p;
    cout<<power(n,p);

    return 0;
}