#include<iostream>
using namespace std;
int main()
{
int n;
cin>>n;
int temp = 0,sum = 0;
for(int i=1; i<=n; i++)
{
temp = temp + i;
sum = sum + temp;
//cout<<temp<<" "<<sum<<endl;
}
cout<<temp<<" "<<sum<<endl;
return 0;
}
using namespace std;
int main()
{
int n;
cin>>n;
int temp = 0,sum = 0;
for(int i=1; i<=n; i++)
{
temp = temp + i;
sum = sum + temp;
//cout<<temp<<" "<<sum<<endl;
}
cout<<temp<<" "<<sum<<endl;
return 0;
}
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