From 9ada5bb7cd0866b2241adb1ef44cc62aca2c4a4c Mon Sep 17 00:00:00 2001
From: Danny Harpigny <dannyhpy@disroot.org>
Date: Fri, 3 Mar 2023 05:22:56 +0100
Subject: [PATCH]

---
 2022/10/both.nim |  77 +++++++++++++++++++++++++++++++++++++++++++++++
 session.key      | Bin 151 -> 151 bytes
 2 files changed, 77 insertions(+)
 create mode 100644 2022/10/both.nim

diff --git a/2022/10/both.nim b/2022/10/both.nim
new file mode 100644
index 0000000..d42223c
--- /dev/null
+++ b/2022/10/both.nim
@@ -0,0 +1,77 @@
+import
+  std/strutils
+
+import
+  ../../adventofcode
+
+when not defined(second):
+  import
+    std/strformat
+
+let input = adventofcode.getInput()
+let instructions = input.splitLines()
+
+var registerX = 1
+var currOpIdx = 0
+var currOp = ""
+var currOpArg = 0
+var sameOpN = 0
+proc endOp() =
+  reset currOp
+  reset currOpArg
+  reset sameOpN
+  currOpIdx.inc()
+
+when not defined(second):
+  const rangeEnd = 220
+  var answer = 0
+else:
+  const rangeEnd = high(int)
+  var crtOutput = ""
+
+for n in 1 .. rangeEnd:
+  when not defined(second):
+    if (n + 20) mod 40 == 0:
+      when not defined(release):
+        echo fmt"{ n = }, { registerX = }"
+      answer += n * registerX
+  else:
+    # Because the cycle count `n` starts at 1
+    let a = n - 1
+
+    # Only generate a 40x6 image
+    if a < 40 * 6:
+      if a mod 40 == 0:
+        crtOutput.add '\n'
+
+      if a mod 40 in registerX - 1 .. registerX + 1:
+        crtOutput.add '#'
+      else:
+        crtOutput.add '.'
+
+  if currOp == "":
+    if currOpIdx > high instructions:
+      break
+    let opArgs = splitWhitespace instructions[currOpIdx]
+    currOp = opArgs[0]
+    if opArgs.len() == 2:
+      currOpArg = parseInt opArgs[1]
+
+  case currOp
+  of "addx":
+    if sameOpN == 1:
+      registerX += currOpArg
+      endOp()
+  of "noop":
+    endOp()
+  else:
+    discard
+
+  if currOp != "":
+    sameOpN.inc()
+
+
+when not defined(second):
+  echo fmt"Answer: {answer}"
+else:
+  echo crtOutput
diff --git a/session.key b/session.key
index dbd46647f2d69398f876c9cf15e673b0b41d21b4..2c9eb747335351662fab252dbc15d5cb9c326aef 100644
GIT binary patch
literal 151
zcmV;I0BHXJM@dveQdv+`0CgoHi0a~MiG^@lh?bKvw|@UaXF_er`$jKsQ(je>|DX0C
zv5$D~V@&m0FC98dV&KTn3q>v{H0MUJK+Bt*)62ELm6*+Ssua;-X+bPun_eHBXz=?x
zQ+^K6)idl%2<Iv9z4hrs@cD6WK2*_Fa75Q4bn85Ml^(kH#BXurO3ZHaDlt%|?|8`0
F?XgvgOveBK

literal 151
zcmV;I0BHXJM@dveQdv+`08`~Oq@#m0%|9~`#^iwFzCYGZaeKti&eEI}_GZD3;?%Yo
zCZqjE+<^A2DaZ6Dp%PKcud|ug{!my`kG(z^i>>Z~oILjJP`l8cofCR)g?dtYZ+@Q<
zHM)$^7RGqsTW1f*Hg(qpl2$Zf-tJ9G!)M+&x|)@dw8`~T(oBu`Yyg+&o0J9)94YCu
F*<<mKPImwR