#include <stdio.h>
#include <stdlib.h>

int s[5000];

int main()
{
    FILE *fin, *fout;
    int n,i,poz,max,nr;
    fin=fopen("ssm.in","r");
    fout=fopen("ssm.out","w");
    fscanf(fin,"%d",&n);
    fscanf(fin,"%d",&nr);
    s[0]=nr;
    poz=0;
    max=nr;
    for(i=1;i<n;i++){
        fscanf(fin,"%d",&nr);
        if(s[i-1]+nr>nr){
            s[i]=s[i-1]+nr;
        }
        else{
            s[i]=nr;
        }
        if(s[i]>max)
            max=s[i];
            poz=i;
    }
    fprintf(fout,"%d ",max);
    i=poz-1;
    while(s[i]>0 && i>=0)
        i--;
    i++;
    fprintf(fout,"%d %d",i+1,poz);
    fclose(fin);
    fclose(fout);
    return 0;
}