collections
dz / python / docs / stdlib / data_types / collectionsNode Tree
Nodes
counter | |
content | Counter() |
parents | leetcode/problems/242_valid_anagram, leetcode/data_structures/hash_table, python/docs/stdlib/data_types/collections |
hyperlink | https://docs.python.org/3/library/collections.html#collections.Counter |
location | knowledge/python.dz:163 |
defaultdict | |
content | defaultdict |
children | leetcode/problems/1466_reorder_routes_to_city_zero (having a defaultdict with a list was a very useful abstract for building an adjacency list) |
parents | python/docs/stdtypes/mapping_types |
hyperlink | https://docs.python.org/3/library/collections.html#collections.defaultdict |
location | knowledge/python.dz:320 |