To find the length of a string using the while loop, we would also need the slice function, which breaks up a string as you want. Here’s what a typical while loop looks like: x = 5
It’s important always to set your condition to be achievable if not, you would stick your code in an infinite loop. The while loop in Python executes a set of commands as long as a defined condition is true. Here’s an illustration: string = "cloudDevelop" To count the string characters using a for loop, we would create a variable numbered 0 before the loop then, we set the variable to increment by 1 each time with each run of the loop, then print the variable. Running the loop above would lead the shell to output each character in the string individually whenever the loop runs. Using the for loop, you can execute a command for each character in a string here’s the default syntax: string = "cloudDevelop" We use the for loop for going over each item in a Python sequence, which includes a string. The way you use the len() function to get a string’s length is as follows: string = "cloudDevelop" When we use the len() function on an object or string, it returns the number of characters in that string or object.
The len() function is Python’s built-in means of checking the length of strings and objects, and it is the most straightforward way of going about this task. There are various ways to get the length of a string in Python below are some of them: 1. As a side note, bear in mind that Twitter’s entire business runs on being able to get the length of a string. Getting a string’s length helps perform several dynamic programming actions.
How to Get the Length of String in Python Getting a string’s length might seem at first like something you could probably do without in computer programming, but it really isn’t.
Like the Facebook page for regular updates and YouTube channel for video tutorials.Getting the length of a string in Python means finding out how many characters make up that string. If you like the tutorial share it with your friends. This tutorial discusses how to write a Python program to accept a string find the longest word and its length. Longest word is Engineering and its length is 11 Summary: Print("Longest word is ", w, " and its length is ", l) Output:Įnter the string: VTUPulse A Computer Science and Engineering Portal # Finding longest word in the given sentence and word # and display the longest word of that sentence along with its length Source code of Python program to accept a string find the longest word and its length # Write a Python program to accept a string from the user Display the longest word and its length in the called function. Finally return the longest word and its length.ħ. If the length of the word is more than the length, replace the length value with the length of the new word and w with the new word.Ħ. Compare the length of each word against the length. Split the string into words using the splits function.ĥ. Initialize the length of the longest word to 0 and Initlize w (longest word) to emptyĤ. The returned values are stored in w and l respectively.ģ. Pass the input string to longestWordLength method which finds the longest word and its length. Read the input string from the user using the input function and store it in a string variable.Ģ.