Да будет свет?

  • warning: require_once() [function.require-once]: Unable to allocate memory for pool. in /var/www/drupal/sites/all/modules/views/includes/handlers.inc on line 98.
  • warning: include() [function.include]: Unable to allocate memory for pool. in /var/www/drupal/includes/theme.inc on line 1079.
  • warning: include() [function.include]: Unable to allocate memory for pool. in /var/www/drupal/includes/theme.inc on line 1079.
  • warning: include() [function.include]: Unable to allocate memory for pool. in /var/www/drupal/includes/theme.inc on line 1079.
  • warning: include() [function.include]: Unable to allocate memory for pool. in /var/www/drupal/includes/theme.inc on line 1079.
  • warning: include() [function.include]: Unable to allocate memory for pool. in /var/www/drupal/includes/theme.inc on line 1079.
  • warning: include() [function.include]: Unable to allocate memory for pool. in /var/www/drupal/includes/theme.inc on line 1079.
  • warning: include() [function.include]: Unable to allocate memory for pool. in /var/www/drupal/includes/theme.inc on line 1079.
  • warning: include() [function.include]: Unable to allocate memory for pool. in /var/www/drupal/includes/theme.inc on line 1079.
  • warning: include() [function.include]: Unable to allocate memory for pool. in /var/www/drupal/includes/theme.inc on line 1079.
  • warning: include() [function.include]: Unable to allocate memory for pool. in /var/www/drupal/includes/theme.inc on line 1079.
  • warning: include() [function.include]: Unable to allocate memory for pool. in /var/www/drupal/includes/theme.inc on line 1079.
  • warning: require_once() [function.require-once]: Unable to allocate memory for pool. in /var/www/drupal/sites/all/modules/views/includes/handlers.inc on line 98.
  • warning: require_once() [function.require-once]: Unable to allocate memory for pool. in /var/www/drupal/sites/all/modules/views/includes/handlers.inc on line 98.
  • warning: include() [function.include]: Unable to allocate memory for pool. in /var/www/drupal/includes/theme.inc on line 1079.
  • warning: include() [function.include]: Unable to allocate memory for pool. in /var/www/drupal/includes/theme.inc on line 1079.
  • warning: include() [function.include]: Unable to allocate memory for pool. in /var/www/drupal/includes/theme.inc on line 1079.
  • warning: include() [function.include]: Unable to allocate memory for pool. in /var/www/drupal/includes/theme.inc on line 1079.
  • warning: include() [function.include]: Unable to allocate memory for pool. in /var/www/drupal/includes/theme.inc on line 1079.
  • warning: include() [function.include]: Unable to allocate memory for pool. in /var/www/drupal/includes/theme.inc on line 1079.
  • warning: include_once() [function.include-once]: Unable to allocate memory for pool. in /var/www/drupal/includes/theme.inc on line 662.

Перед вами три комнаты с плотно закрытыми дверями, а на стене переключатели освещения к каждой из них. За какое минимальное открытие дверей можно точно определить соответствие выключателей и комнат?

 

Ответ: 

2.75
Средняя оценка: 2.8 (4 голосов)
Темы:
Автор: Оля Богатова, Ср, 06/03/2015 - 15:27

Познавательно

Зайца не зря называют "косым". Его глаза так выступают из мохнатой головы, что он видит не только перед собой и сбоку от себя, но также видит, что делается сзади!

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