cleanup winner README.md files

Fixed cases where there was a bad trailing backslash. Improved a few cases where a code block was needed to highlight some text. Changed a few cases where a code block needed to declared as, say, a sh code block. Fixed a few cases where the winner information was not properly formatted. Plus a few nits and clarifying text was added.
2023-11-04 03:21:11 -07:00
1 parent 394f710bc3
commit 360708f858
@@ -1,6 +1,6 @@
 # Best one-liner

-Dave Burton
+Dave Burton\
 <http://snox.net/ioccc>


@@ -1,6 +1,6 @@
 # Most explosive

-Yusuke Endoh
+Yusuke Endoh\
 <https://github.com/mame/>\
 Mastodon: [@mame@ruby.social](https://ruby.social/@mame)

@@ -92,12 +92,14 @@ $ ./prog 867-5309 | aplay

 Each tone in a DTMF signal is a combination of two frequencies. The lower frequency determines which row the digit is in, and the higher frequency determines the column. There are 4 possible row frequencies and 4 possible column frequencies.

+```
 |            | **1209 Hz** | **1336 Hz** | **1477 Hz** | **1633 Hz** |
 |------------|-------------|-------------|-------------|-------------|
 | **697 Hz** | 1           | 2 abc       | 3 def       | A           |
 | **770 Hz** | 4 ghi       | 5 jkl       | 6 mno       | B           |
 | **852 Hz** | 7 pqrs      | 8 tuv       | 9 wxyz      | C           |
 | **941 Hz** | *           | 0           | #           | D           |
+```

 This program determines which frequencies are present in the input by passing it through a set of 8 virtual resonators, each tuned to one of the frequencies used for DTMF. These can be implemented using only basic arithmetic, and they are able to 'select' a specific frequency from the input sound, blocking all other frequencies from reaching the output. The loudness of the sound output from each resonator can therefore be used as a measure of how much of a particular frequency was present in the input. The program then decides, over the course of one tone, which row frequency and which column frequency were most prominent.