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

int v[6000000];

int main() {
  FILE *fin = fopen( "ssm.in", "r" ), *fout = fopen( "ssm.out", "w" );
  int n, i, j, i2, i3, s;
  long long max;
  fscanf( fin, "%d", &n );
  max = -1000000000000;
  s = 0;
  i2 = 0;
  for ( i = 0; i < n; i ++ ) {
    fscanf( fin, "%d", &v[i] );
    if ( s < 0 ) {
      s = 0;
      i2 = i;
    }
    s += v[i];
    if ( s > max ) {
      max = s;
      i3 = i2;
      j = i;
    }
  }
  fprintf( fout, "%lld %d %d", max, i3 + 1, j + 1 );
  fclose( fin );
  fclose( fout );
  return 0;
}