#include<stdio.h>

FILE *fin,*fout;
int val;
int n;
int maxl,maxs,maxb,maxe,sum,b;

int main()
{
    fin=fopen("ssm.in","r");
    fout=fopen("ssm.out","w");
    fscanf(fin,"%d",&n);
    maxs=-2000000000;

    for(int i=1;i<=n;i++)
    {
        fscanf(fin,"%d",&val);
        if(sum<0)
        {
            sum=val;
            b=i;
        }
        else
        {
            sum+=val;
        }
        if(sum>maxs)
        {
            maxs=sum;
            maxb=b;
            maxe=i;
        }
    }
    fprintf(fout,"%d %d %d",maxs,maxb,maxe);
}