Python is an object-oriented interpreted language that is easy to use. which can run on Windows, Linux, and Mac OS X plus more.
The creator of python is Guido van Rossum who was an employee of google while he was creating the python language.
Python supports basic data…
Hash tables are used to store key-value pairs. A structure that can map keys and values.
It’s great to use because it is fast to map, add, and delete value.
A key and value will be paired together to have a specific location. When finding a key the value will be returned. For example in banks they account number which is the key and the value is the information inside the accounts that is stored. It is easier to find and store.
Hash-tables in different languages
- JavaScript- Object and Maps.
2. Java, Go, and Scala- Maps.
3. Ruby- Hashes.
4. Python- Dictionaries.
Using this are one of the most common actions we do in Computer Science.
Similar to binary search trees but with different set of rules.
There are two different Binary heaps
- Max Binary Heap which has the largest value on the root node and parent node should always be larger than child node.
2. Min Binary Heap which is the opposite of the max. The root node is the Lowest value and the parent node is always larger than the child node.
The process of visiting each node in a tree data structure exactly once. Traversals are classified on which order the nodes are visited.
The order of the numbers doesn’t need to be like a Binary search tree. It can be all jumbled and still be a tree graph in which…
