#include <iostream>
#include <cstdio>
using namespace std;
int f[6000005],g[6000005],k,i,m,s,smax,j,x;
int main()
{
    freopen("ssm.in","r",stdin);
    freopen("ssm.out","w",stdout);
    scanf("%d",&x);
    for(k=1;k<=x;k++)
        scanf("%d",&f[k]);
    for(g[1]=f[1],k=2,smax=-(1e9);k<=x;k++)
    {
        g[k]=max(g[k-1]+f[k],f[k]);
        if(g[k]>smax)
        {
            smax=g[k];
            i=k;
        }
    }
    printf("%d ",smax);
    for(k=i;k>=1&&smax>0;k--)
        smax-=f[k];
    if(f[k]!=0&&k+1<=i)
        k++;
    printf("%d %d\n",k,i);
    return 0;
}