#include<iostream>#include<iomanip>using namespace std;int main(){    double ans=1, temp=1;    int i=0;       cout<<"n e"<<endl;    cout<<"- -----------"<<endl;    cout<<i<<‘ ‘<<ans<<endl;    for(i=1; i<=9; ++i)    {        temp/=i;        ans+=temp;        if(i<3) cout<<setprecision(9);        else    cout<<fixed<<setprecision(9);        cout<<i<<‘ ‘<<ans<<endl;    }       return 0;}