#include <iostream>
#include <fstream>

using namespace std;
    int s[7000005], n;
int main()
{
    int i, c1, c2, idx, sum=0, summax=-32767;
    ifstream f("ssm.in");
    ofstream g("ssm.out");
    f>>n;
    for(i=1; i<=n; i++) f>>s[i];
    for(i=1; i<=n; i++){
        if(sum<0){
            sum=s[i]; idx=i;}
        else sum+=s[i];
        if(summax<sum){
            summax=sum; c1=idx; c2=i;};}
    g<<summax<<" "<<c1<<" "<<c2;
    f.close();
    g.close();
    return 0;}