#include <stdio.h>
#include <stdlib.h>

int main()
{
    int n, x, y, z, sc, i, smax=-1, a;
    FILE *fi=fopen("ssm.in", "r"), *fo=fopen("ssm.out", "w");
    fscanf(fi, "%d", &n);
    sc=0;
    x=1;
    for(i=1;i<=n;i++){
        fscanf(fi, "%d", &a);
        sc+=a;
        if(sc<0){
            sc=0;
            x=i+1;
        }
        if(sc>smax){
            smax=sc;
            z=x;
            y=i;
        }
    }
    fprintf(fo, "%d %d %d", smax, z, y);
    return 0;
}