Files
ioccc/2020/endoh3
Landon Curt Noll f64f244ba6 update due to recent commits
The largest change was due to modifying `ioccc.css`
that resulted in all year and entry tarballs being modified.

Ran `make update` to perform the above.
2025-11-25 22:42:46 -08:00
..
2020-12-31 18:34:17 -08:00
2020-12-31 18:34:17 -08:00
2023-07-06 21:49:38 -07:00

To build:

    make

An alternate version of this program exists. See Alternate code below.

To use:

    ./prog

Try:

    ./run_clock
    # And watch closely for 15-20 seconds

Alternate code:

An alternate version of this entry, prog.alt.c, is provided. This alternate code uses Unicode letters.

Alternate build:

    make alt
    ```


### Alternate use:

Use `prog.alt` as you would `prog` above.


### Alternate try:

``` <!---sh-->
    ./run_clock.alt
    # And watch closely for 15-20 seconds

Judges' remarks:

You may be tempted to use a mirror. Resist the temptation! Try figuring out how the clock hands are drawn. Can you change the program to make it draw a familiar (non-mirrored) clock face? Can you add the second hand?

When using the run_clock.sh shell script, your perception of time might depend on what time it is.

Author's remarks:

Prepare a mirror!

    make clock

Note: You need to recompile it each run.