Create m1452.py

Author: Zanger67

my-submissions/m1452.py

@@ -0,0 +1,8 @@
+class Solution:
+    def peopleIndexes(self, favoriteCompanies: List[List[str]]) -> List[int]:
+        favoriteCompanies = [set(x) for x in favoriteCompanies]
+        
+        return [i for i, x in enumerate(favoriteCompanies) 
+                  if all(x == y 
+                         or not x.issubset(y) 
+                         for y in favoriteCompanies)]