Simplified 2027/20 part 1

2017/20/solution.py

@@ -6,7 +6,7 @@ from fred import get_re,list2int
 
 input_f = 'input'
 
-part = 1
+part = 2
 #########################################
 #                                       #
 #              Part 1                   #
@@ -19,38 +19,49 @@ if part == 1:
     with open(input_f) as file:
         for line in file:
             lines.append(get_re(r"^p=<(.*)>.*v=<(.*)>.*a=<(.*)>$",line.rstrip()))  
-            
-#pprint(lines)
 
-magnitude = []
+    min_acc = float('inf')
+    acc_idx = 0
 
-def calculate_magnitude(vector):
+    for idx,i in enumerate(lines):
-    return math.sqrt(sum(component ** 2 for component in vector))
+        tmp = math.sqrt(sum(component ** 2 for component in list2int(i.group(3).split(','))))
-
+        if tmp < min_acc:
-def find_slowest_as_time_infinite(vectors):
+            min_acc = tmp
-    min_acceleration = float('inf')
+            acc_idx = idx
-    slowest_item = None
+    print(acc_idx)
-
-    for i, (_, a) in enumerate(vectors):
-        acceleration_magnitude = calculate_magnitude(a)
-        if acceleration_magnitude < min_acceleration:
-            min_acceleration = acceleration_magnitude
-            slowest_item = i
-    
-    return slowest_item
-
-
-vectors = []
-
-for i in lines:
-    v = list2int(i.group(2).split(','))
-    a = list2int(i.group(3).split(','))
-    vectors.append((v,a))
-
-print(find_slowest_as_time_infinite(vectors))
 
 #########################################
 #                                       #
 #              Part 2                   #
 #                                       #
-#########################################
+#########################################
+if part == 2:
+    continue           
+
+    #pprint(lines)
+
+    # magnitude = []
+
+    # def calculate_magnitude(vector):
+    #     return math.sqrt(sum(component ** 2 for component in vector))
+
+    # def find_slowest_as_time_infinite(vectors):
+    #     min_acceleration = float('inf')
+    #     slowest_item = None
+
+    #     for i, (_, a) in enumerate(vectors):
+    #         acceleration_magnitude = calculate_magnitude(a)
+    #         if acceleration_magnitude < min_acceleration:
+    #             min_acceleration = acceleration_magnitude
+    #             slowest_item = i
+        
+    #     return slowest_item
+
+
+    # vectors = []
+
+    # for i in lines:
+    #     v = list2int(i.group(2).split(','))
+    #     a = list2int(i.group(3).split(','))
+    #     vectors.append((v,a))
+    # print(find_slowest_as_time_infinite(vectors))