Add day 11a, day 11b

Author: ishanpranav

.gitattributes

@@ -1,3 +1,4 @@
 *.txt text eol=lf
 *.csv text eol=lf linguist-detectable
 *.sh text eol=lf
+include/** linguist-vendored

Makefile

@@ -7,8 +7,6 @@ all: \
 intcode \
 day02a day02b \
 day07a day07b \
-day09b \
-day10a \
 day11a day11b \
 day12a day12b \
 day13a day13b \
@@ -34,11 +32,17 @@ emulate: tools/emulate.c emulator parser
 $(CC) $(CFLAGS) $< -o emulate.o emulator.o parser.o
 
 intcode: tools/intcode.c emulator parser
-$(CC) $(CFLAGS) $< -o intcode.o emulator.o parser.o
+$(CC) $(CFLAGS) $< -o intcode.o emulator.o parser.o -Wno-unused-parameter
 
 permutation_iterator: lib/permutation_iterator.h lib/permutation_iterator.c
 $(CC) $(CFLAGS) -c lib/permutation_iterator.c -o permutation_iterator.o
 
+qdbmp: include/qdbmp.h include/qdbmp.c -Wno-type-limits
+$(CC) $(CFLAGS) -c include/qdbmp.c -o qdbmp.o
+
+bitmap: lib/bitmap.h lib/bitmap.c qdbmp
+$(CC) $(CFLAGS) -c lib/bitmap.c -o bitmap.o
+
 day02a: src/day02a.c emulator parser
 $(CC) $(CFLAGS) $< -o $@.o emulator.o parser.o
 
@@ -51,17 +55,11 @@ day07a: src/day07a.c emulator parser permutation_iterator
 day07b: src/day07b.c emulator parser permutation_iterator
 $(CC) $(CFLAGS) $< -o $@.o emulator.o parser.o permutation_iterator.o
 
-day09b: src/day09b.c
-$(CC) $(CFLAGS) $< -o $@.o $(LIBM)
-
-day10a: src/day10a.c
-$(CC) $(CFLAGS) $< -o $@.o
-
-day11a: src/day11a.c
-$(CC) $(CFLAGS) $< -o $@.o
+day11a: src/day11a.c emulator parser
+$(CC) $(CFLAGS) $< -o $@.o emulator.o parser.o
 
-day11b: src/day11b.c
-$(CC) $(CFLAGS) $< -o $@.o
+day11b: src/day11b.c emulator parser bitmap
+$(CC) $(CFLAGS) $< -o $@.o emulator.o parser.o qdbmp.o bitmap.o
 
 day12a: src/day12a.c
 $(CC) $(CFLAGS) $< -o $@.o

README.md

@@ -11,7 +11,7 @@ complexity and running time. This repository only includes solutions to the
 These programs are cross-platform, having been tested on Windows and Linux
 operating systems.
 
-**Important:** Use the `MEMORY`, `INPUTS`, and `OUTPUTS` macro to ensure that
+**Important:** Use the `MEMORY`, `INPUTS`, and `OUTPUTS` macros to ensure that
 the program does not run out of memory and invoke undefined behavior.
 
 ## Constraints
@@ -21,13 +21,16 @@ I am working within the following constraints to ensure high code quality.
 - Adhere to the [project style guide](cstyle.md).
 - Final solutions must be implemented in the C programming language following
  the C99 standard.
-- All solutions must be standalone files with no external dependencies beyond
- the C standard library (`libc`) and the C mathematics library (`libm`). The
- first and second problems for a given day must be implemented separately.
 - Bounds checking is not required for data structures whose capacity is defined
  by a macro.
 - The return values of all C standard library functions must be checked, except
  for those returned from the following:
  - `fprintf`
  - `memcpy`
  - `printf`
+
+## Attribution
+
+This repository redistributes
+[cbraudo/qdbmp](https://github.com/cbraudo/qdbmp/tree/master) (Quick \' Dirty
+BMP Library) by Chai Braudo. This component is required for Day 11(b) and is distributed under the MIT license.

data/011.csv

@@ -0,0 +1 @@
+1101,0,11111,0,3,1,102,-1,1,1,101,1,1,1,4,1,4,1,101,-1,2,2,1005,2,4,99