Introduction
In Python, a dictionary is a collection of key-value pairs. Each key is unique and is used to access its corresponding value. In this challenge, you will write a function that checks if a given key exists in a dictionary.
Skills Graph
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flowchart RL
python(("`Python`")) -.-> python/BasicConceptsGroup(["`Basic Concepts`"])
python(("`Python`")) -.-> python/DataStructuresGroup(["`Data Structures`"])
python(("`Python`")) -.-> python/FunctionsGroup(["`Functions`"])
python/BasicConceptsGroup -.-> python/comments("`Comments`")
python/BasicConceptsGroup -.-> python/booleans("`Booleans`")
python/DataStructuresGroup -.-> python/tuples("`Tuples`")
python/DataStructuresGroup -.-> python/dictionaries("`Dictionaries`")
python/FunctionsGroup -.-> python/function_definition("`Function Definition`")
subgraph Lab Skills
python/comments -.-> lab-13676{{"`Check if Key Exists in Dictionary`"}}
python/booleans -.-> lab-13676{{"`Check if Key Exists in Dictionary`"}}
python/tuples -.-> lab-13676{{"`Check if Key Exists in Dictionary`"}}
python/dictionaries -.-> lab-13676{{"`Check if Key Exists in Dictionary`"}}
python/function_definition -.-> lab-13676{{"`Check if Key Exists in Dictionary`"}}
end
