#include<cstdio>
using namespace std;
FILE *f=fopen("ssm.in","r"), *g=fopen("ssm.out","w");
long n,s[6000000],mx,i,j,inc,sf;
int main()
{
	fscanf(f,"%ld %ld",&n,&s[0]);
	mx=s[0];
	for(i=1;i<n;i++)
	{
		fscanf(f,"%ld",&s[i]);
		s[i]+=s[i-1];
		for(j=0;j<i;j++)
			if(s[i]-s[j]>mx)
			{
				mx=s[i]-s[j];
				inc=j+2;
				sf=i+1;
			}
	}
	fprintf(g,"%ld %ld %ld",mx,inc,sf);
	return 0;
}