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Minor fixes in 2020/kurdyukov4

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The Makefile referenced a URL that no longer is valid (or less valid?).

The README.md referred to shakespeare.txt but the file (extracted from
the file downloaded from the curl invocation in the Makefile) is
Shakespeare.txt (in some places it was capitalised).

There were some formatting fixes in the README.md file too.

There is a .gitignore added but not in this commit - an upcoming commit.
It has the two files in that gzip file added but since it also had other
files I've kept it for a separate commit. A question of whether the
files should just be part of the entry is another to maybe consider but
for now it's not.
This commit is contained in:
Cody Boone Ferguson committed 2023-02-19 07:54:47 -08:00
1 parent 895b1f67c1
commit ef3d85978b
2 files changed
+43 -39
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2020/kurdyukov4/Makefile
+1 -1
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@@ -440,7 +440,7 @@ alt: ${ALT_TARGET}
data: ${DATA}
${DATA}:
${CURL} -o $@.gz http://ioccc.org/2019/mills/$@.gz && ${GUNZIP} $@.gz
${CURL} -o $@.gz https://www.ioccc.org/2019/mills/$@.gz && ${GUNZIP} $@.gz
###############
# utility rules
2020/kurdyukov4/README.md
+42 -38
View File
@@ -23,8 +23,9 @@ The code for this entry can be found in prog.c
./prog Eugene_Onegin.txt 2000 10 1
# For those not knowing Russian, just to see how the UTF-8 characters are handled
(*Performance depends on the number of same hashes found.*
*Too many identical strings if the context length is small. author*)
*Performance depends on the number of same hashes found.
Too many identical strings if the context length is small.
-- Author*
### Selected Judges Remarks:
@@ -32,18 +33,19 @@ We were able to write our own program performing the same trick
using the (still non-standard, for some reason) library function `memmem`,
but that way it works too fast regardless of the context length, and it's much less fun.
(*Wow, amazing! Very fast, but there is a drawback to randomness.*
*If some string only appears after half the input, the first instance*
*of this string will have a 50% chance of occurrence.*
*Example:*
*Wow, amazing! Very fast, but there is a drawback to randomness.
If some string only appears after half the input, the first instance
of this string will have a 50% chance of occurrence.
Example:*
echo "00000000000000000000 01 02 02 02 02 02 02" > test.txt
./prog test.txt 1000 2 123
# more twos in output
./rand test.txt 1000 2 123
# more ones in output
echo "00000000000000000000 01 02 02 02 02 02 02" > test.txt
./prog test.txt 1000 2 123
# more twos in output
./rand test.txt 1000 2 123
# more ones in output
*But this will happen very rarely on real data. author*)
*But this will happen very rarely on real data.
-- Author*
Try using the same random seed and varying the context size.
@@ -74,32 +76,34 @@ Randomness and performance depend inversely on this parameter and the size of th
You can try this with the inputs provided with `2019/mills` from the IOCCC winners.
$ ./prog shakespeare.txt 2001 10 12345
r sons, wives for them, as the hope I had it. This is the way they be not too ra
sh a trial of you only. Therefore will not out of door? Nurse: Marry, bachelor,
Have other some, he is in Rome: but where is Warwick frowns at his. PRINCE EDWAR
D: Where is the light: But I will watch thy waking, what work he makes Amongst y
ou? Come, sirs, We shall write to you, fortune and The hazard of much blood. I w
ould to heaven, respective lenity, And fire-eyed fury be my convoy in the senten
ced; 'tis too horrible, so bloody on the banks If they were created, Would bring
them to our presence? FLORIZEL: And those his golden crown, What is six winters
? they are but Lewis and Warwick bids you come too late come from the king's fri
end, and will do't; for, look you, sir, For still thy true servitor: I will rend
an oak And peg thee in his knotty entrails till Thou hast hazel eyes: what eye
but such an eye would spy out such a day to-morrow, or next day: He is within th
e limit of the like, forsworn to love, Send her a story of more woe Than this is
a merry ballad, but a very pretty one. MOPSA: Thou hast amazed me, My name is E
lbow: I do lean upon, Now thou art: Thy tears are womanish; thy wild acts denote
The unreasonably: come, you must: and there, I then do't to them? VOLUMNIA: Now
the red pestilence hangs in our aim, which is yours. What is't your honour, as
in war, since then, You have said before: My child is dead; or 'twere not 'long
of him; but he, like you, lads; about your ears it is Menenius? Second Officer:
Come, come, young wanton and effeminate boy, Takes on the hungry beach Fillip th
e stars Shall bitterly begin his wooing that we have in hand are angry And frown
ing brow to brow, ourselves, Still your own affections are devised, As blanks, b
enevolences, and I thank thee for it. KING HENRY VI: Master lieutenant comes. Ma
ster lieutenant comes. Master lieutenant, pray you,-- CORIOLANUS: What's that to
him? CHRISTOPHER: At Pembroke, Sir James Blunt, And Rice ap Thomas with a virtu
$ ./prog Shakespeare.txt 2001 10 12345
r sons, wives for them, as the hope I had it. This is the way they be not too ra
sh a trial of you only. Therefore will not out of door? Nurse: Marry, bachelor,
Have other some, he is in Rome: but where is Warwick frowns at his. PRINCE EDWAR
D: Where is the light: But I will watch thy waking, what work he makes Amongst y
ou? Come, sirs, We shall write to you, fortune and The hazard of much blood. I w
ould to heaven, respective lenity, And fire-eyed fury be my convoy in the senten
ced; 'tis too horrible, so bloody on the banks If they were created, Would bring
them to our presence? FLORIZEL: And those his golden crown, What is six winters
? they are but Lewis and Warwick bids you come too late come from the king's fri
end, and will do't; for, look you, sir, For still thy true servitor: I will rend
an oak And peg thee in his knotty entrails till Thou hast hazel eyes: what eye
but such an eye would spy out such a day to-morrow, or next day: He is within th
e limit of the like, forsworn to love, Send her a story of more woe Than this is
a merry ballad, but a very pretty one. MOPSA: Thou hast amazed me, My name is E
lbow: I do lean upon, Now thou art: Thy tears are womanish; thy wild acts denote
The unreasonably: come, you must: and there, I then do't to them? VOLUMNIA: Now
the red pestilence hangs in our aim, which is yours. What is't your honour, as
in war, since then, You have said before: My child is dead; or 'twere not 'long
of him; but he, like you, lads; about your ears it is Menenius? Second Officer:
Come, come, young wanton and effeminate boy, Takes on the hungry beach Fillip th
e stars Shall bitterly begin his wooing that we have in hand are angry And frown
ing brow to brow, ourselves, Still your own affections are devised, As blanks, b
enevolences, and I thank thee for it. KING HENRY VI: Master lieutenant comes. Ma
ster lieutenant comes. Master lieutenant, pray you,-- CORIOLANUS: What's that to
him? CHRISTOPHER: At Pembroke, Sir James Blunt, And Rice ap Thomas with a virtu
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