change structure of folders

AoC2020/code/AoC21.py

@@ -0,0 +1,51 @@
+#!/usr/bin/env python3
+
+import sys
+
+def parse(line):
+   line = line.split('(')
+   line[0] = line[0].split(' ')[:-1]
+   line[1] = line[1][9:-2]
+   line[1] = line[1].split(', ')
+   return line
+
+if __name__ == '__main__':
+    ingr = open(sys.argv[1]).readlines()
+    ingredients = [parse(i) for i in ingr]
+    allergenes = []
+    for i in ingredients:
+        for a in i[1]:
+            allergenes.append(a)
+    allergenes = set(allergenes)
+    dicta = {}
+    for i in ingredients:
+        for a in i[1]:
+            if a not in dicta:
+                dicta[a] = [x for x in i[0]]
+            else:
+                copy = [x for x in dicta[a]]
+                for w in copy:
+                    if w not in i[0]:
+                        dicta[a].remove(w)
+
+    count = 0
+    for i in ingredients:
+        for n in i[0]:
+            b = True 
+            for v in dicta.values():
+                if n in v:
+                   b = False 
+            if b:
+                count += 1
+    print(count)
+
+    dicta = {k:v for k,v in sorted(dicta.items(),key = lambda i: i[0])}
+    for w in range(len(dicta)):
+        for a, i in dicta.items():
+            if len(i) == 1:
+                for b, j in dicta.items():
+                    if b != a and i[0] in j:
+                        j.remove(i[0])
+    for k, v in dicta.items():
+        dicta[k] = v[0]
+    print(','.join(dicta.values()))