Finished 2023-12-13 p1 & p2

2023/day13/part1.1.py

@@ -0,0 +1,66 @@
+import sys
+import os
+from pprint import pprint
+import time
+import math
+import numpy as np
+
+#21275 too low
+
+#colors
+from termcolor import colored
+
+grid = []
+
+def p(x,*args):
+    for idx,i in enumerate(x):
+        for jdx,j in enumerate(i):
+            if j == '#':
+                print(colored(j,'red'),end='')
+            #elif (idx,jdx) in steps:
+            #    print(colored(j,'green'),end='')
+            else:
+                print(j,end='')
+        print()
+
+
+input_f = ''
+if len(sys.argv) == 1:
+    input_f = 'test'
+else:
+    input_f = sys.argv[1]
+
+with open(input_f) as file:
+    for line in file:
+        grid.append(list(line.rstrip()))
+
+steps = []
+
+def find_sym(grid):
+    for i in range(len(grid)):
+        if i != 0:
+            if all(l == r for l,r in zip(reversed(grid[:i]),grid[i:])):
+                return i
+    return 0
+
+tmp = []
+
+pprint(grid)
+
+result = 0
+for i in grid:
+    if i == []:
+        t = find_sym(tmp)
+        if t == 0:
+            t = find_sym(list(zip(*tmp)))
+            result += t
+        else:
+            result = result + (100*t)
+        #print(t)
+        #input()
+
+        tmp = []
+    else:
+        tmp.append(i)
+
+print(result)

2023/day13/part1.py

@@ -117,7 +117,7 @@ for i in grid:
     if i == []:
         t = find_sym(tmp)
         print(t)
-        #input()
+        input()
         if t[0] != None:    
             if t[1] == 'c':
                 result += t[0]

2023/day13/part2.py

@@ -0,0 +1,77 @@
+import sys
+import os
+from pprint import pprint
+import time
+import math
+import numpy as np
+
+#21275 too low
+
+#colors
+from termcolor import colored
+
+grid = []
+
+def p(x,*args):
+    for idx,i in enumerate(x):
+        for jdx,j in enumerate(i):
+            if j == '#':
+                print(colored(j,'red'),end='')
+            #elif (idx,jdx) in steps:
+            #    print(colored(j,'green'),end='')
+            else:
+                print(j,end='')
+        print()
+
+
+input_f = ''
+if len(sys.argv) == 1:
+    input_f = 'test'
+else:
+    input_f = sys.argv[1]
+
+with open(input_f) as file:
+    for line in file:
+        grid.append(list(line.rstrip()))
+
+steps = []
+
+def difference(l,r):
+    count = 0
+    for a,b in zip(l,r):
+        if a != b:
+            count += 1
+    return count
+
+
+def find_sym(grid):
+    for i in range(len(grid)):
+        if i != 0:
+            count = 0
+            for l,r in zip(reversed(grid[:i]),grid[i:]):
+                count += difference(l,r)
+            if count == 1:
+                return i
+    return 0
+
+tmp = []
+
+pprint(grid)
+
+result = 0
+for i in grid:
+    if i == []:
+        t = find_sym(tmp)
+        if t == 0:
+            t = find_sym(list(zip(*tmp)))
+            result += t
+        else:
+            result = result + (100*t)
+        #print(t)
+        #input()
+
+        tmp = []
+    else:
+        tmp.append(i)
+
+print(result)