#include<bits/stdc++.h>
using namespace std;
#define int long long
int n,k;
long double c,sum=0.0;
long double lf(long double a,long double b){
    return 1.0*log(b)/log(a);
}
signed main(){
    cin >> n >> k >> c;
    if(c==0.0){
        for(int i=1;i<=n;i++){
            cout << "mul " << i << '\n';
        }
        return 0;
    }
    cout << n+1 << '\n';
    for(int i=1;i<=n;i++){
        long double x;
        cin >> x;
        sum+=x;
        cout << "add " << i << '\n';
    }
    printf("pow %.30Lf",lf(sum, c));
    return 0;
}

错16个点https://www.luogu.com.cn/record/158436059