#include <cstdio>

int n,i,st,dr,stmax,drmax,s,smax,x;

int main()
{
    freopen("ssm.in","r",stdin);
    freopen("ssm.out","w",stdout);
    st=1;
    dr=1;
    stmax=1;
    drmax=1;
    s=-2000000000;
    smax=-2000000000;
    scanf("%d",&n);
    for (i=1; i<=n; i++)
    {
        scanf("%d",&x);
        if (s+x>=x) { s=s+x; dr=i;}
        else
        {
            s=x;
            st=i;dr=i;
        }
        if (s>=smax)
        {
            smax=s;
            stmax=st;
            drmax=dr;
        }
    }
    printf("%d %d %d\n",smax,stmax,drmax);
    return 0;
}