#include <stdio.h>

int n,i,in,s,ini,sfi,v[6000001];
int max=-1000;

int main()
{
	freopen("ssm.in","r",stdin);
	freopen("ssm.out","w",stdout);
	scanf("%d",&n);
	in=1;
	for(i=1;i<=n;i++){
		scanf("%d",&v[i]);
		if(s<0){
			in=i;
			s=0;
		}
		s+=v[i];
		if(s>max){
			max=s;
			ini=in;
			sfi=i;
		}
	}
	printf("%d %d %d",max,ini,sfi);
	return 0;
}