#include <fstream>
#define mn 0x3f3f3f3f
using namespace std;
ifstream f("ssm.in");
ofstream g("ssm.out");
int n,a[6000030],S,inc,bestS,incep,termin;
int main()
{
    f >> n;
    S = -mn;
    for(int i = 1; i <= n; i++)
        f >> a[i];
    for(int i = 1; i <= n; i++){
        if(S < 0){
            S = a[i];
            inc = i;
        }else{
            S += a[i];
        }
        if(bestS < S){
            bestS = S;
            incep = inc;
            termin = i;
        }
    }
    g << bestS <<" "<< incep <<" "<<termin;
    return 0;
}