Question: Make french fried potatoes.
Option 0: Cut potatoes into sticks with a knife, then put the cut potatoes into hot cooking oil for a few minutes until the potatoes are golden brown, then remove from the oil and sprinkle with salt.
Option 1: Cut potatoes into discs with a knife, then put the cut potatoes into hot water for a few minutes until the potatoes are golden brown, then remove from the water and sprinkle with oil.
Answer: 0