We have to check whether two halves of a string have the same set of characters or not in Python. The frequency of the characters in the two halves must be identical. If the length of the string is odd, ignore the middle and check for the remaining characters. Follow ... Read More

In this tutorial, we are going to build a basic calculator in Python. I think all of you have an idea about the basic calculators. We will give six options to the user from which they select one option, and we will perform the respective operation. Following are the arithmetic ... Read More

We are going to write a program that calculates the following series in Python. Examine the example inputs and outputs for the program that we are going to write.Input: 34 3 + 33 + 333 + 3333 Output: 3702Input: 5 5 5 + 55 + 555 + 5555 + 55555 ... Read More

In this tutorial, we are going to learn about the FuzzyWuzzy Python library. FuzzyBuzzy library is developed to compare to strings. We have other modules like regex, difflib to compare strings. But, FuzzyBuzzy is unique in its way. The methods from this library returns score out of 100 of how ... Read More

In this tutorial, we are going to write a program which finds and prints anagrams using list and dictionary. We have different approaches to every problem. Try to write code without following the tutorial. If you are not able to generate any ideas to write logic, follow the below steps.Algorithm1. ... Read More

In this tutorial, we are going to write a program to find out m multiples of a number n without using loops. For example, we have a number n = 4 and m = 3, the output should be 4, 8, 12. Three multiples of four. Here, the main constraint ... Read More

In this tutorial, we are going to write a program that counts the number of times a word occurs in the string. You are given the word and a string, we have to calculate the frequency of the word in the string.Suppose we have a string I am a programmer. ... Read More

We have a list of strings and our goal is to sort the list based on the length of strings in the list. We have to arrange the strings in ascending order according to their lengths. We can do this using our algorithms or Python built-in method sort() or function ... Read More

In this tutorial, we are going to sort a list of tuples in increasing order by nth index key. For example, we have a list of tuples [(2, 2), (1, 2), (3, 1)] then, we have to sort it using 0th index element. The output for that list would be ... Read More

We are given a string, and our goal is to reverse all the words which are present in the string. We can use the split method and reversed function to achieve the output. Let's see some sample test cases.Input: string = "I am a python programmer" Output: programmer python a ... Read More