#include <stdio.h>

using namespace std;
FILE *f,*g;
int main()
{
    f=fopen("ssm.in","r");
    g=fopen("ssm.out","w");
    int i,sum=0,smax=0,ii,jj,aux,n,x;
    fscanf(f,"%d",&n);
    for(i=1;i<=n;i++)
    {
        fscanf(f,"%d",&x);
        if(sum<0)
        {
            sum=x;
            aux=i;
        }
        else
            sum+=x;
        if(sum>smax)
        {
            smax=sum;
            ii=aux;
            jj=i;
        }
    }
    fprintf(g,"%d %d %d",smax,ii,jj);
    return 0;
}