From ab79a698c8f0ea33d21134672ec1f8b8e6c76e3a Mon Sep 17 00:00:00 2001
From: dfdx <a@dfdx.io>
Date: Fri, 5 Jul 2024 20:35:07 -0400
Subject: [PATCH] Restore aoc backup.

---
 2015/day08/answer01   | Bin 0 -> 15744 bytes
 2015/day08/answer01.c |  52 ++++++++
 2015/day08/answer02   | Bin 0 -> 15744 bytes
 2015/day08/answer02.c |  43 ++++++
 2015/day08/input      | 300 ++++++++++++++++++++++++++++++++++++++++++
 2015/day08/makefile   |  16 +++
 6 files changed, 411 insertions(+)
 create mode 100755 2015/day08/answer01
 create mode 100644 2015/day08/answer01.c
 create mode 100755 2015/day08/answer02
 create mode 100644 2015/day08/answer02.c
 create mode 100644 2015/day08/input
 create mode 100644 2015/day08/makefile

diff --git a/2015/day08/answer01 b/2015/day08/answer01
new file mode 100755
index 0000000000000000000000000000000000000000..06e73b7e7b1693027482b78e252d6f00288d33cf
GIT binary patch
literal 15744
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literal 0
HcmV?d00001

diff --git a/2015/day08/answer01.c b/2015/day08/answer01.c
new file mode 100644
index 0000000..12e726d
--- /dev/null
+++ b/2015/day08/answer01.c
@@ -0,0 +1,52 @@
+#include <stdio.h>
+#include <stdint.h>
+
+int main() {
+	FILE *file = fopen("input", "r");
+	if (file == NULL) {
+		perror("main: error opening file.");
+		return -1;
+	}
+
+	int32_t total = 0;
+	char line[256];
+	while (fgets(line, sizeof(line), file) != NULL) {
+		int32_t c = 0;	//code characters
+		for (int i = 0; i < 256; i++) {
+			if (line[i] == '\0' || line[i] == '\n')
+				break;
+			c++;
+		}
+
+		int32_t s = 0;	//string characters
+		for (int i = 0; i < 256; i++) {
+			if (line[i] == '\0' || line[i] == '\n')
+				break;
+			if (line[i] == '\\' && line[i+1] == '\\') {
+				i++;
+				s++;
+				continue;
+			}
+			if (line[i] == '\\' && line[i+1] == '\"') {
+				i++;
+				s++;
+				continue;
+			}
+			if (line[i] == '\\' && line[i+1] == 'x')
+				i = i + 3;
+			s++;
+		}
+
+		//+2 to account for the beginning and ending quotes still contained in s
+		total += c - s + 2;
+	}
+	if (ferror(file)) {
+		perror("main: error reading file.");
+		return -1;
+	}
+	fclose(file);
+
+	printf("%d\n", total);
+
+	return 0;
+}
diff --git a/2015/day08/answer02 b/2015/day08/answer02
new file mode 100755
index 0000000000000000000000000000000000000000..5b9c3c1ed531b49d7ccbb332b3609704d38fab45
GIT binary patch
literal 15744
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literal 0
HcmV?d00001

diff --git a/2015/day08/answer02.c b/2015/day08/answer02.c
new file mode 100644
index 0000000..8792bf4
--- /dev/null
+++ b/2015/day08/answer02.c
@@ -0,0 +1,43 @@
+#include <stdio.h>
+#include <stdint.h>
+
+int main() {
+	FILE *file = fopen("input", "r");
+	if (file == NULL) {
+		perror("main: error opening file.");
+		return -1;
+	}
+
+	int32_t total = 0;
+	char line[256];
+	while (fgets(line, sizeof(line), file) != NULL) {
+		int32_t c = 0;	//code characters
+		for (int i = 0; i < 256; i++) {
+			if (line[i] == '\0' || line[i] == '\n')
+				break;
+			c++;
+		}
+
+		int32_t e = 0; //newly encoded characters
+		for (int i = 0; i < 256; i++) {
+			if (line[i] == '\0' || line[i] == '\n')
+				break;
+			if (line[i] == '\"' || line[i] == '\\')
+				e++;
+			e++;
+		}
+		e = e + 2;	//+2 to account for the beginning and ending quotes
+		
+		total = total + e - c;
+	}
+	if (ferror(file)) {
+		perror("main: error reading file.");
+		return -1;
+	}
+	fclose(file);
+
+	printf("%i\n", total);
+
+	return 0;
+}
+
diff --git a/2015/day08/input b/2015/day08/input
new file mode 100644
index 0000000..3309605
--- /dev/null
+++ b/2015/day08/input
@@ -0,0 +1,300 @@
+"sjdivfriyaaqa\xd2v\"k\"mpcu\"yyu\"en"
+"vcqc"
+"zbcwgmbpijcxu\"yins\"sfxn"
+"yumngprx"
+"bbdj"
+"czbggabkzo\"wsnw\"voklp\"s"
+"acwt"
+"aqttwnsohbzian\"evtllfxwkog\"cunzw"
+"ugvsgfv"
+"xlnillibxg"
+"kexh\"pmi"
+"syvugow"
+"m\"ktqnw"
+"yrbajyndte\\rm"
+"f\"kak\x70sn\xc4kjri"
+"yxthr"
+"alvumfsjni\"kohg"
+"trajs\x5brom\xf1yoijaumkem\"\"tahlzs"
+"\"oedr\"pwdbnnrc"
+"qsmzhnx\""
+"\"msoytqimx\\tbklqz"
+"mjdfcgwdshrehgs"
+"\"rivyxahf\""
+"ciagc\x04bp"
+"xkfc"
+"xrgcripdu\x4c\xc4gszjhrvumvz\"mngbirb"
+"gvmae\"yiiujoqvr\"mkxmgbbut\"u"
+"ih"
+"ncrqlejehs"
+"mkno\x43pcfdukmemycp"
+"uanzoqxkpsksbvdnkji\"feamp"
+"axoufpnbx\\ao\x61pfj\"b"
+"dz\\ztawzdjy"
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diff --git a/2015/day08/makefile b/2015/day08/makefile
new file mode 100644
index 0000000..ebf97ea
--- /dev/null
+++ b/2015/day08/makefile
@@ -0,0 +1,16 @@
+CC = gcc
+CFLAGS = -std=c99 -Wall -Wextra
+LDFLAGS = 
+DFLAGS = -std=c99 -Wall -Wextra -g
+
+1: answer01.c
+	$(CC) $(CFLAGS) $(LDFLAGS) answer01.c -o answer01
+
+2: answer02.c
+	$(CC) $(CFLAGS) $(LDFLAGS) answer02.c -o answer02
+
+1d: answer01.c
+	$(CC) $(DFLAGS) $(LDFLAGS) answer01.c -o answer01
+
+2d: answer02.c
+	$(CC) $(DFLAGS) $(LDFLAGS) answer02.c -o answer02