#include <iostream>
#include <cstdio>
using namespace std;
FILE* f=fopen("ssm.in","r");
FILE* g=fopen("ssm.out","w");
int n,a[6000001],b[6000001],mx=0,ii,jj,iii;
int main()
{
    fscanf(f,"%d%d",&n,&b[0]);
    for(int i=1;i<n;i++)
    {
        fscanf(f,"%d",&a[i]);
        b[i]=a[i];
        if(b[i]<b[i-1]+a[i])
            b[i]=b[i-1]+a[i];
        else ii=i;
        if(b[i]>mx)
        {
            mx=b[i],jj=i,iii=ii;
        }
    }
    fprintf(g,"%d %d %d",mx,iii+1,jj+1);
    return 0;
}