Every story and comment from the Hacker News API, in a layout borrowed from 2001.
A comment on Excel as Code. Parent comment
* Store the initial internal state in A1.
* Store the initial head position B1.
* Store the initial state as boolean values in the rest of row 1.
* Write simple lookup formulas in row 2 to compute the next state from the previous row.
* Fill down. Look for the halting state in column A and your output will be written in that row.
What am I missing?
* Store the initial internal state in A1.
* Store the initial head position B1.
* Store the initial state as boolean values in the rest of row 1.
* Write simple lookup formulas in row 2 to compute the next state from the previous row.
* Fill down. Look for the halting state in column A and your output will be written in that row.
What am I missing?