The data type is the classification of data items it tells the interpreter how a user is intended to use the data. Python has various data types and a variable is automatically declared on the basis of the value that you assign to it. Sometimes a data type is needed to be converted to another … Read more
A number or string is said to be a palindrome if its reverse is the same as the given number or string. For example – Malayalam is a palindrome string and 121 is a palindrome number whereas 120 and Tamil are not palindromes. In this article, we will write a program in Python that will … Read more
A Fibonacci sequence is consists of integer numbers whose first and second term is 0 and 1 respectively you can determine the coming terms by adding the previous two numbers of the sequence. 0, 1, 1, 2, 3, 5, 8, 13, 21, 34 . . . . . You can say that the nth term … Read more
Like in many other programming languages Python also provides some inbuilt data types this includes list, tuple, sets, dictionaries, etc. In this article, we will discuss the similarities and differences between lists and arrays. The list data type is exclusively used in Python. You can use this to store multiple values in a single variable. … Read more
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Python frozensets are same as the set data type in Python the only difference is that frozensets are immutable which means you can’t add or remove the elements once it is created. Frozensets are hashable and can be used as keys to a dictionary. In this article, you will learn python frozensets with some examples. … Read more
A set in Python is an unordered collection of unique items. Like a dictionary in Python, there is no indexing of set elements. The sets are mutable which means we can add or remove elements from them. Python sets can also be used to perform mathematical set operations such as union, intersection, set difference, etc. … Read more
Python dictionary is an unordered collection of data values it stores data in key:value pairs. A pair of braces i.e. {} without any value creates an empty dictionary. You can initialize it by providing key and value pairs separated with a comma. In this article, you will learn the Python dictionary and different operations that … Read more
Python tuple data type is similar to the Python list in various ways. Like lists, you can use tuples to store different types of data. The only thing that differs is that tuples are immutable that means once a tuple is created you can’t update data inside it. The items or elements of a tuple … Read more
The list data type is exclusively used in Python. You can use this to store multiple values in a single variable. This data type is very similar to array in c/ c++ but instead of holding a single type, simultaneously it can hold multiple different types of value such as number, string, float, etc. In … Read more
A variable in Python is used to store a value in the memory. The value of a variable can be changed later in the program. Python is a dynamically typed programming language so we do not need to declare a variable before using it. Instead, it is created when you first assign a value to … Read more
A Python function is a self-contained module of code that performs a specific task. It takes inputs, processes them, and then returns a result. For example, a function add_two() takes two numbers as input performs an addition operation on them, and then returns their sum. Define a function once and use it as many times … Read more