#include <cstdio>
using namespace std;
int st,dr,s[6000003],n;
int main()
{
    freopen("ssm.in","r",stdin);
    freopen("ssm.out","w",stdout);
    scanf("%d",&n);
    long long sum,bestsum=-2e9,mic=0,idx;
    for(int i=1;i<=n;++i) scanf("%d",&s[i]);
    for(int i=1;i<=n;++i)
    {
        s[i]=s[i]+s[i-1];
        if(bestsum<s[i]-mic) bestsum=s[i]-mic,st= idx+1,dr=i;
        if(mic>s[i]) mic=s[i],idx=i;
    }
    printf("%lld %d %d",bestsum,st,dr);
    return 0;
}