#include<cstdio>
using namespace std;
int n,sc,smax,st,i,stmax,drmax,x;
int main()
	{   
		freopen("ssm.in","r",stdin);
		freopen("ssm.out","w",stdout);
		scanf("%d",&n);
		scanf("%d",&x);
		sc=x;
		smax=x;
		st=1;
		stmax=1;
		drmax=1;
		for(i=2;i<=n;i++)
		{
			scanf("%d",&x);
			if (sc<0) {sc=0; st=i;};
			sc+=x;
			if (sc>=smax) {smax=sc; stmax=st; drmax=i;};
		}
		printf("%d %d %d",smax,stmax,drmax);
		return 0;
	}