In this tutorial we will learn writing Python Program to Delete element at End of Array. Arrays are mostly used data structures in programming language. We can store multiple data/elements in it that have same data type. Suppose we have an array arr = [1, 2, 3, 4, 5]. After deletion the last element from … Read more
In this tutorial, we will learn to write a Python program to copy one String to another string. Strings are immutable objects in Python which means we cannot modify a string once created. So to perform the copy of the String, we need to create a new string and then perform a copy of the … Read more
In Python, strings are one of the most commonly used data types, and it is quite common to come across a situation where we need to remove repeated characters from a string. In this post, we will learn the different approaches to remove repeated characters from a given string in Python. For Examples Method 1: … Read more
In this Python program tutorial, we will learn to write a program to convert lowercase vowels to uppercase in a given string. We will a String from users as input and check each character in the string. If the character is a lowercase vowel, we will convert it to uppercase. When we checked all characters … Read more
A leap year is a year that contains 366 days in a year instead of 365. It contains an additional day to keep the calendar year synchronized with the astronomical year. In the Gregorian calendar, a leap year occurs every four years, except for years that are divisible by 100 but not by 400. In … Read more
In this tutorial, we will learn to write a Python program to convert a given decimal number to an octal number in Python. The octal numeral system is a base-8 system that uses the digits 0 through 7. Whereas the decimal numeral system is a base-10 system that uses the digits 0 through 9. Converting … Read more
In this program, we will learn to write Python code to find all the pairs in an array whose sum is equal to a given number. For Example: Input: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10], target sum = 12 Output: [(2, 10), (3, 9), (4, 8), (5, 7)] Program to find … Read more
In this tutorial, we will learn to write a Python program to replace the first occurrence of a vowel with a hyphen (‘-‘) in a given string. Suppose if some given input is “ram” then the output will look like “r-m”. For Example: Program to Replace first occurrence of Vowel with ‘-‘ in String In … Read more
In this tutorial, you will learn to write a Python program to find the Prime factors of a given input integer. Prime factorization is a mathematical process of breaking down a number into its prime factors. We can also say that it is a representation of a composite number as a product of its prime … Read more
In this tutorial, we will be learning to write Python program to Print prime numbers in a given range. A prime number is a number that is divisible only by 1 and itself. In this post we will discuss multiple approaches to write a Python program to print all prime numbers in a given range. … Read more