I don't know if the author of this video was trying to troll everybody by posting a question which the entire comments section would fail to make a decent answer to, but my nerd rage has now been invoked: For the problem statement and a not so great solution, watch the video. Here’s my explanation of a better solution.
Bram's Nerd Rage: The Poisoned Drinks Problem
Bram's Nerd Rage: The Poisoned Drinks Problem
Bram's Nerd Rage: The Poisoned Drinks Problem
I don't know if the author of this video was trying to troll everybody by posting a question which the entire comments section would fail to make a decent answer to, but my nerd rage has now been invoked: For the problem statement and a not so great solution, watch the video. Here’s my explanation of a better solution.