#include<stdio.h>
#include<limits.h>
#define NM 6000001
int v[NM],n;
int main(){
freopen("ssm.in","r",stdin);
freopen("ssm.out","w",stdout);
int i,sc,smax,st,end,start;
scanf("%d",&n);
for(i=1;i<=n;++i) scanf("%d",&v[i]);
sc=0;smax=INT_MIN;//st=1;
for(i=1;i<=n;++i)
	if(sc<0) sc=v[i],st=i;
	else {
		sc+=v[i];
		if(sc>smax) smax=sc,start=st,end=i;
		}
printf("%d %d %d",smax,start,end);
return 0;
}