move files around, update paths

1 files changed, 71 insertions, 0 deletions

diff --git a/2022/day10.py b/2022/day10.py
new file mode 100755
index 0000000..feb0034
--- /dev/null
+++ b/2022/day10.py
@@ -0,0 +1,71 @@
+#!/usr/bin/env python3
+
+# import numpy as np
+from functools import reduce
+from re import findall
+from copy import deepcopy
+import sys
+
+# filename = "in/day10.ref"
+filename = "in/day10.pzl"
+data = open(filename).read()
+lines = [line for line in data.rstrip('\n').split('\n')]
+
+res1 = 0
+x = 1
+cycles = 1
+for line in lines:
+    opcodes = line.split(' ')
+    if opcodes[0] == 'addx':
+        if cycles == 19 or (cycles+20) % 40 == 39:
+            a = (cycles+1) * x
+            res1 += a
+        elif cycles == 20 or (cycles+20) % 40 == 0:
+            a = cycles * x
+            res1 += a
+        x += int(opcodes[1])
+        cycles += 2
+    elif opcodes[0] == 'noop':
+        if cycles == 20 or (cycles+20) % 40 == 0:
+            a = cycles * x
+            res1 += a
+        cycles += 1
+
+
+res2 = 'read it'
+crt = [0 for _ in range(40*6)]
+x = 1
+cycles = 1
+def print_crt(crt):
+    for i,val in enumerate(crt):
+        print('.' if val == 0 else '#', end='')
+        if (i+1) % 40 == 0:
+            print()
+    print()
+
+def sprite(crt, cycles, x):
+    s = [1 if abs(x-i) % 40 in [39, 0, 1] else 0 for i in range(40*6)]
+    c = [1 if abs(cycles-i-1) % (40*6) == 0 else 0 for i in range(40*6)]
+
+    m = list(map(lambda x: x[0]*x[1], zip(c,s)))
+    crt = list(map(lambda x: x[0]+x[1], zip(crt,m)))
+    return crt
+
+for line in lines:
+    opcodes = line.split(' ')
+    if opcodes[0] == 'addx':
+        crt = sprite(crt, cycles+0, x)
+        crt = sprite(crt, cycles+1, x)
+        x += int(opcodes[1])
+        cycles += 2
+    elif opcodes[0] == 'noop':
+        crt = sprite(crt, cycles+0, x)
+        a = cycles * x
+        cycles += 1
+    # print(cycles, x)
+
+print_crt(crt)
+
+print('res1:', res1)
+print('res2:', res2)
+