#include <stdio.h>

int s,max,L,R,st,dr,i,N,x;

int main()
{
	FILE *f,*g;

	f=fopen("ssm.in","r");
	g=fopen("ssm.out","w");

	fscanf(f,"%d",&N);

	max=-2147483647;
	s=-1;

	for(i=1;i<=N;i++)
	{
		fscanf(f,"%d",&x);

		if(s<0)
		{
			s=x;
			st=i;
		}
		else s+=x;

		if(s>max)
		{
			max=s;
			L=st;
			R=i;
		}
	}

	fprintf(g,"%d %d %d\n",max,L,R);

	return 0;
}