I know there are many correct solutions on this subject but I thought to add few fun ways of solving this problem. If you come from a C++/C# or Java, you will tend to use something like compare then action using the index to remove the unwanted entry in a for loop. Python has the Remove and Del functions. Remove function uses the value and del uses the index.The pythonic solution is in the last function. Lets see how we can do that: Show Here we are using the index in a for loop and del function very similar in C++:
Using the remove function:
Building new string that does not contain the unwanted chars using their indexes:
Same as in the solution in above but using the value:
How you should do it in python? Using list comprehension! It is beautiful: View Discussion Improve Article Save Article View Discussion Improve Article Save Article Given a string, remove the vowels from the string and print the string without vowels. Examples: Input : welcome to geeksforgeeks Output : wlcm t gksfrgks Input : what is your name ? Output : wht s yr nm ? A loop is designed that goes through a list composed of the characters of that string, removes the vowels and then joins them. Implementation: C++14
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Output GksfrGks - Cmptr Scnc Prtl fr Gks Time Complexity: O(n), where n is the length of the string We can improve the above solution by using Regular Expressions. Implementation: C++
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Output GksfrGks - Cmptr Scnc Prtl fr Gks Time Complexity: O(n), where n is the length of the string This article is contributed by Pramod Kumar. If you like GeeksforGeeks and would like to contribute, you can also write an article using write.geeksforgeeks.org or mail your article to . See your article appearing on the GeeksforGeeks main page and help other Geeks. How do you separate vowels from strings?The algorithm is as follows;. Algorithm. START Step-1: Input the string Step-3: Check vowel presence, if found return TRUE Step-4: Copy it to another array Step-5: Increment the counter Step-6: Print END. ... . Example. ... . Output.. How do you identify a vowel in Python?Method 1: Users can use built-in functions to check whether an alphabet is vowel function in python or not. Step 2: Using built-in python functions like (lower(), upper()), determine whether the input is vowel or consonant. Step 3: If the character is a vowel, it should be printed.
How do you filter letters in python?Given a string consisting of only lowercase characters, create two methods that remove all the consonants or vowels from the given word. They must retain the original order of the characters in the returned strings. For example, if we give input as "programming".
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