#include <iostream>   
#include <fstream>   
#include <algorithm>   
using namespace std;   
  
const char iname[] = "ssm.in";   
const char oname[] = "ssm.out";   
  
const int MAXN = 7000005;   
  
#define FOR(i, a, b)  for (int i = (a); i <= (b); ++ i)   
#define Max(a, b)  ((a) > (b) ? (a) : (b))   
  
int main(void) {   
    ifstream in(iname);   
    int n, S;   
    int bestSum = -int(2e9), sum = 0, beg, end, idx;   
    in >> n;   
    FOR (i, 1, n) {   
        in >> S;   
        if (sum < 0)   
            sum = S, idx = i;   
        else   
            sum += S;   
        if (bestSum < sum)   
            bestSum = sum, beg = idx, end = i;   
    }   
    ofstream out(oname);   
    out << bestSum << " " << beg << " " << end;   
  
    in.close(), out.close();   
    return 0;   
}