#include <stdio.h>
FILE*f=fopen("ssm.in","r");
FILE*g=fopen("ssm.out","w");
int s,i,j,x,y,n,t,p1,p2,max;
int main() {
	fscanf(f,"%d",&n);
	fscanf(f,"%d",&t);
	x=y=p1=p2=1;
	s=t;
	max=t;
	for(i=2;i<=n;i++){
		fscanf(f,"%d",&t); 
		if(s+t>=t){
			s+=t;
			y=i;
		}
		else{
			s=t;
			x=y=i;
		}
		if(s>max){
			max=s;
			p1=x;
			p2=y;
		}
	}
	fprintf(g,"%d %d %d",max,p1,p2);
	fclose(g);
	fclose(f);
	return 0;
}