Add solution for day 10

2022/day10/code.py

@@ -0,0 +1,40 @@
+#!/usr/bin/env python3
+
+import sys
+
+def show_crt(crt):
+    pixels = ''
+    for x in range(240):
+        p = '#' if crt[x] == 1 else '.'
+        pixels = pixels + p
+        if (x % 40)  == 39: 
+            print(pixels)
+            pixels = ''
+
+if __name__ == '__main__':
+    ops = [tuple(line.strip('\n').split(' ')) for line in open(sys.argv[1])]
+    reg = 1
+    cycle = 1
+    strength = 0
+    crt = [0] * 240
+
+    for op in ops:
+        if (cycle % 40) == 20: strength = strength + reg * cycle
+        if (cycle % 40) in [reg,reg+1,reg+2]: crt[cycle-1] = 1
+
+        if op[0] == 'noop': cycle = cycle + 1
+        else:
+            cycle = cycle + 1
+            if (cycle % 40) == 20: strength = strength + reg * cycle
+            if (cycle % 40) in [reg,reg+1,reg+2]: crt[cycle-1] = 1
+            cycle = cycle + 1
+            reg = reg + int(op[1])
+
+    # challenge 1
+    res1 = str(strength)
+    print("challenge 1:" + "\n" +  res1 + "\n")
+
+    # challenge 2
+    print("challenge 2:" + "\n")
+    show_crt(crt)
+