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snippets/python/s/key-of-min.md

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+---
+title: Key of min value
+type: snippet
+language: python
+tags: [dictionary]
+cover: goat-wooden-cottage
+dateModified: 2021-01-07T23:15:48+02:00
+---
+
+Finds the key of the minimum value in a dictionary.
+
+- Use `min()` with the `key` parameter set to `dict.get()` to find and return the key of the minimum value in the given dictionary.
+
+```py
+def key_of_min(d):
+  return min(d, key = d.get)
+```
+
+```py
+key_of_min({'a':4, 'b':0, 'c':13}) # b
+```