#include<stdio.h>

unsigned int i,j,n,max,pmin,pmax,v[2001],sum;

int main(){
FILE *f = fopen("ssm.in","r");
FILE *g = fopen("ssm.out","w");
fscanf(f,"%d\n",&n);
for(i=1;i<=n;i++){
	fscanf(f," %d",&v[i]);
}
for(i=1;i<=n;i++){
	for(j=i;j<=n;j++){
		sum = sum + v[j];
		if(sum>max){
			max = sum ;
			pmax = j;
			pmin = i;
		}
		if(sum == max)
			if(j<pmin)
				pmin = j;
	}
	sum = 0;
}
fprintf(g,"%d %d %d",max,pmin,pmax);
fclose(f);
fclose(g);
return 0;
}