#include <stdio.h>
#define INF 2147483648
FILE *fin, *fout;

int main()
{
    int n, x, i, sc, pc, smax, stmax, drmax;
    smax = -INF;
    fin = fopen("ssm.in", "r");
    fout = fopen("ssm.out", "w");
    fscanf(fin, "%d", &n);
    for(i = 1 ; i <= n ; i++){
        fscanf(fin, "%d", &x);
        if(sc < 0){
            sc = 0;
            pc = i;
        }
        sc += x;
        if(sc > smax){
            smax = sc;
            stmax = pc;
            drmax = i;
        }
    }
    fprintf(fout, "%d %d %d", smax, stmax, drmax);
    return 0;
}