C++ :
#include<bits/stdc++.h> using namespace std; long long n,a[99999],s,t; int main(){ cin>>n; for(int i=1;i<=n;i++) cin>>a[i]; for(int i=1,j=n;i<j;) if(a[i]>a[j])s+=a[i],i++; else t+=a[j],j--; if(s<t)cout<<"2 "<<t; else cout<<"1 "<<s; return 0; }
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