#include<stdio.h>
int main() {
    int s,l1,l2,max,n,i,nr;
    freopen("ssm.in","r",stdin);
    freopen("ssm.out","w",stdout);
    scanf("%d",&n);
    s=0;
    l1=1;
    l2=1;
    max=-600000;
    for(i=1; i<=n; i++) {
        scanf("%d",&nr);
        if(s<nr&&s!=0){
            if(s>max)
                max=s;
            l1=l2;
            l2=i-1;
            s=0;
        }
        s+=nr;
    }
    printf("%d %d %d",max,l1,l2);
    return 0;
}