#include <fstream>

using namespace std;
int a[6000001];

int main()
{
    int n,j,x,y,i; int m,s;
ifstream f("ssm.in"); ofstream g("ssm.out");
    f>n;
    for(i=1;i<=n;i++) {f>>a[i];}
    i=1;
    m=0;
    s=0;
    i=1;
    j=1;
    while(i<=n)
    {
        s=s+a[i];
        if (s>m) {m=s;x=j;y=i;}
        if (s<0) {s=0;j=i+1;}
        i++;
    }
    g<<m<<" "<<x<<" "<<y;
    return 0;
}