#include <stdio.h>

int N,F,L,Sol;

int main()
{
    FILE *f1 = fopen ("ssm.in","r");
    FILE *f2 = fopen ("ssm.out","w");

     fscanf(f1,"%d",&N);
     Sol = -2000000000;
     int Sum = 0,f = 1,X;

     for (int i = 1;i <= N;i++)
     {
         fscanf(f1,"%d",&X);

         if (Sum < 0)
            Sum = 0,f = i;
            Sum += X;
         if (Sol < Sum)
            Sol = Sum,F = f,L = i;
     }
     fclose(f1);
     fprintf(f2,"%d %d %d\n",Sol,F,L);
     fclose(f2);
    return 0;
}