In this article we will discuss the different ways to iterate over an unordered_map.


First lets create an unordered_map and then we will see the different ways to iterate over it.

Iterating an unordered_map using range based for loop

Iterating an unordered_map using Iterators

Iterating an unordered_map using std::for_each and Lambda Functions

Complete Working Example is as follows,

Output:

 

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