#include <iostream>
#include <fstream>
using namespace std;

int main()
{int n,k,max=0,s=0,i,c=1,p,u;
    ifstream f("ssm.in");
    ofstream g("ssm.out");
    f>>n>>k;
    int v[n+1];
    for (i=1;i<=n;i++)
    f>>v[i];
    for (i=c;i<=n;i++)
    {s=v[i]+s;
    if (s>max)
    {max=s;
    p=c;
    u=i;}
    if (s<1)
    {s=0;
        c=i+1;}}
    g<<p<<" "<<u<<" "<<max;
    return 0;
}