#include<cstdio>




int main()
{
	freopen("ssm.in","r",stdin);
	freopen("ssm.out","w",stdout);
	long n,i,j=1,k,jm,km,sc=0,smax=0,x;
	scanf("%ld",&n);
	k=0;
	for(i=1;i<=n;++i)
	{
		scanf("%ld",&x);
		if(sc<0)
		{
			j=i;
			k=j-1;
			sc=0;
		}
		sc=sc+x;
		++k;
		if(sc>smax)
		{
			smax=sc;
			jm=j;
			km=k;
		}
	}
	printf("%ld %ld %ld",smax,jm,km);
	return 0;
}