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fix 2020/endoh1 Makefile and README.md

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Landon Curt Noll committed 2023-03-10 21:31:00 -08:00
1 parent 34e612b95a
commit 345f82c99b
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+54 -35
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2020/endoh1/Makefile
+10 -8
View File
@@ -102,7 +102,7 @@ CINCLUDE=
#CINCLUDE= -include stdio.h
#CINCLUDE= -include stdlib.h -include stdio.h
#CINCLUDE= -I ${X11_INCDIR}
#CINCLUDE= -I ${HOMEBREW_PREFIX}/include/SDL2
#CINCLUDE= `${SDL2_CONFIG} --cflags`
# Optimization
#
@@ -126,7 +126,7 @@ CFLAGS= ${CSTD} ${CWARN} ${ARCH} ${CDEFINE} ${CINCLUDE} ${OPT}
#LIBS=
LIBS= -lncurses
#LIBS= -L ${X11_LIBDIR} -lX11
#LIBS= -L ${HOMEBREW_PREFIX}/lib -lSDL
#LIBS= `${SDL2_CONFIG} --libs`
# C compiler to use
#
@@ -166,11 +166,12 @@ ENTRY= endoh1
PROG= prog
#
OBJ= ${PROG}.o
DATA=
DATA= hilbert16x8.txt hilbert2x2.txt hilbert4x4.txt hilbert8x8.txt ioccc.txt \
megumin.txt unwinnable.txt
TARGET= ${PROG}
#
ALT_OBJ= ${PROG}.orig.o
ALT_TARGET= ${PROG}.orig
ALT_OBJ= ${PROG}.alt.o
ALT_TARGET= ${PROG}.alt
#################
@@ -187,14 +188,14 @@ all: data ${TARGET}
${PROG}: ${PROG}.c
${CC} ${CFLAGS} $< -o $@ ${LIBS}
${PROG}.alt: ${PROG}.alt.c
${CC} ${CFLAGS} $< -o $@ ${LIBS}
# alternative executable
#
alt: data ${ALT_TARGET}
@${TRUE}
${PROG}.alt: ${PROG}.alt.c
${CC} ${CFLAGS} $< -o $@ ${LIBS}
# data files
#
data: ${DATA}
@@ -329,3 +330,4 @@ pluto: charon
@echo "dwarf is a type of planet"
@echo "therefore, $@ is a planet"
@echo "having lots of planets is good feature because supernovae can help ${MAKE} a lot of them"
2020/endoh1/README.md
+44 -27
View File
@@ -1,25 +1,34 @@
# Most explosive
```
Yusuke Endoh
Twitter: @mametter
```
## To build:
make all
```sh
make
```
### To run
### To run:
./prog
```sh
./prog
```
### Try:
# Try resizing the terminal window before the first click.
```sh
# Try resizing the terminal window after the first click.
# Try resizing the terminal window before the first click.
./prog ioccc.txt
# Try resizing the terminal window after the first click.
./prog unwinnable.txt
./prog ioccc.txt
./prog unwinnable.txt
```
### Alternate code
@@ -27,7 +36,9 @@ An alternate version of this entry, prog.alt.c, is provided. This alternate cod
To compile this alternate version:
make alt
```sh
make alt
```
Use `prog.alt` as you would `prog` above.
@@ -59,8 +70,10 @@ All you have to do is (A). You can test if you are lucky or not.
It uses ncurses:
$ gcc -o prog prog.c -lncurses
$ ./prog
```sh
gcc -o prog prog.c -lncurses
./prog
```
You will see a terminal-wide field of a minesweeper. Probe a cell by mouse click.
If a cell turns out to have a mine (or not), the program determines whether its neighbors have a mine or not, and automatically probes (or flags) the cell.
@@ -81,9 +94,9 @@ If the number of a cell is equal to the count of the flagged neighbors, all the
Example:
```
? ? ? . . .
? 3 ? => . 3 .
! ! ! ! ! !
? ? ? . . .
? 3 ? => . 3 .
! ! ! ! ! !
```
Note that `?` is a unprobed cell (it is unknown whether the cell has a mine or not); `!` is a flagged cell (it is already known that the cell has a mine); and `.` is a probed cell (it is already known that the cell has no mine).
@@ -95,9 +108,9 @@ If the number of a cell is equal to the count of the unprobed or flagged neighbo
Example:
```
. ? ? . ! !
. 4 ? => . 4 !
. 2 ! . 2 !
. ? ? . ! !
. 4 ? => . 4 !
. 2 ! . 2 !
```
#### Rule 3
@@ -107,10 +120,10 @@ Consider two number cells A and B. If A is equal to the difference of B and the
Example:
```
? ? ? . . .
? 1 ? ? => . 1 ? ?
? ? 4 . . ? 4 .
? . ! ? . !
? ? ? . . .
? 1 ? ? => . 1 ? ?
? ? 4 . . ? 4 .
? . ! ? . !
```
A and B are probed cells whose numbers are, respectively, 1 and 4. The count of B's unprobed and flagged neighbors that are not A's neighbors is three (one `!` and two `?`s). Since A (1) == B (4) - the count (3), the left and top unprobed cells are probed.
@@ -120,9 +133,9 @@ A and B are probed cells whose numbers are, respectively, 1 and 4. The count of
Consider two number cells A and B. If B is equal to the difference of A and the count of A's unprobed and flagged neighbors that are not B's neighbors, all A's unprobed neighbors that are not B's neighbors are flagged.
```
? ? ? ? ! ? ? ?
? 3 1 2 => ! 3 1 2
2 2 . . 2 2 . .
? ? ? ? ! ? ? ?
? 3 1 2 => ! 3 1 2
2 2 . . 2 2 . .
```
A and B are probed cells whose numbers are, respectively, 3 and 1. The count of A's unprobed and flagged neighbors that are not B's neighbors is two (left `?`s). Since B (1) == A (3) - the count (2), the left unprobed cells are flagged.
@@ -135,11 +148,15 @@ Interestingly, these complex rules can be integrated to one simple rule. Analyz
You can also play with a prepared map.
$ ./prog ioccc.txt
```sh
./prog ioccc.txt
```
The format of the text is:
width height number-of-mines priorities-of-each-cell...
```
width height number-of-mines priorities-of-each-cell...
```
There are mines in a cell whose "priorities-of-each-cell" is less than "number-of-mines".
(But the mine in the first-clicked cell is removed.)
@@ -153,10 +170,10 @@ Ilya Kurdyukov also pointed out a warning "ignoring return value of 'fscanf'" on
Don Yang (omoikane) contributed another example map "megumin.txt" which is the Explosion Arch-Wizard.
-----------------------------------------------------------------------------------------------------
## Copyright:
(c) Copyright 1984-2020, [Leo Broukhis, Simon Cooper, Landon Curt Noll][judges] - All rights reserved
This work is licensed under a [Creative Commons Attribution-ShareAlike 3.0 Unported License][cc].
[judges]: http://www.ioccc.org/judges.html
[cc]: http://creativecommons.org/licenses/by-sa/3.0/
-----------------------------------------------------------------------------------------------------