#include<stdio.h>
int beg,bestbeg,bestend,n,x,sact,smax=-100000000;
int main(){
    int player_unu=0;
    freopen("ssm.in","r",stdin);
    freopen("ssm.out","w",stdout);
    scanf("%d",&n);
    for(int i=0;i<n;i++)
    {
        scanf("%d",&x);
        if(sact>=0)
            sact=sact+x;
        else
        {
            sact=x;
            beg=i;
        }
        if(sact>smax)
        {
            smax=sact;
            bestbeg=beg;
            bestend=i;
        }

    }
    printf("%d %d %d",smax,bestbeg+1,bestend+1);
    return player_unu;
}