#include <iostream>
#include<stdio.h>
using namespace std;
FILE *f,*g;
int main()
{
    int i,n,s,smax=0,p,c,p1,p2;
    f=fopen("ssm.in","r");
    g=fopen("ssm.out","w");
    fscanf(f,"%d",&n);
    s=0;
    p=1;
    for(i=1;i<=n;i++)
    {
        fscanf(f,"%d",&c);
        s+=c;
        if(s>smax) {smax=s; p1=p; p2=i;}
        if(s<0) {s=0; p=i+1;}
     }
     fprintf(g,"%d %d %d",smax,p1,p2);
     fclose(f);
     fclose(g);
    return 0;
}