Now build a program to take string (combination of characters and digits) as input from the user and remove all the digits from the given string.Print the result as shown in the sample test cases.Sample Test CasesTest Case 1:Expected Output:str:·Hello123WorldString·after·removing·all·digits:·HelloWorldTest Case 2:Expected Output:str:·1234567890String·after·removing·all·digits:·Test Case 3:Expected Output:str:·PythonProgrammingString·after·removing·all·digits:·PythonProgramming
Question
Now build a program to take string (combination of characters and digits) as input from the user and remove all the digits from the given string.Print the result as shown in the sample test cases.Sample Test CasesTest Case 1:Expected Output:str:·Hello123WorldString·after·removing·all·digits:·HelloWorldTest Case 2:Expected Output:str:·1234567890String·after·removing·all·digits:·Test Case 3:Expected Output:str:·PythonProgrammingString·after·removing·all·digits:·PythonProgramming
Solution
Sure, here is a Python program that will take a string as input and remove all the digits from it:
# Python program to remove all digits from a string
# Function to remove all digits from a string
def remove_digits(input_string):
result = ''.join([i for i in input_string if not i.isdigit()])
return result
# Taking string input from the user
input_string = input("Enter a string: ")
# Calling the function and storing the result
output_string = remove_digits(input_string)
# Printing the result
print("String after removing all digits: ", output_string)
In this program, we define a function remove_digits that takes a string as input and returns a new string that contains only the characters from the input string that are not digits. We use the isdigit method of the string class to check if a character is a digit or not. We use a list comprehension to create a list of all the non-digit characters in the input string, and then we use the join method of the string class to concatenate these characters into a new string. We then take a string as input from the user, call the remove_digits function with this string as argument, and print the resulting string.
Similar Questions
Write a program to remove all digit in given string.Below given is the program to remove all punctuation's in a string and print the result.import stringpunctuations = string.punctuationresult = " "str = "List - []\n tuple - ()\n Dictionary - {}\n Comment - #\n Multiply - *\n not - !\n and - &\n or - |\n format specifier - %\n String - " " $ @ ; : ' / + = " for i in str: if i not in punctuations: result = result + iprint("String after removing all Punctuation's:", result)Here,We are importing string module to know the list of punctuation's using string.punctuation. Then we compare punctuations in the given string with the string.punctuation module and remove them from the input string and print the resultant string. str variable contains input string. for clause to iterate over the list of characters in the input string. if condition to check if a punctuation of the input string exists in punctuation variable or not.Output:Set of punctuations in string.punctuation is: !"#$%&'()*+,-./:;<=>?@[\]^_`{|}~String after removing all Punctuation's is: List tuple Dictionary Comment Multiply not and or format specifier String Now build a program to take string (combination of characters and digits) as input from the user and remove all the digits from the given string.Print the result as shown in the sample test cases.Sample Test CasesTest Case 1:Expected Output:str:·Hello123WorldString·after·removing·all·digits:·HelloWorldTest Case 2:Expected Output:str:·1234567890String·after·removing·all·digits:·Test Case 3:Expected Output:str:·PythonProgrammingString·after·removing·all·digits:·PythonProgramming
You are given a string s.Your task is to remove all digits by doing this operation repeatedly:Delete the first digit and the closest non-digit character to its left.Return the resulting string after removing all digits. Example 1:Input: s = "abc"Output: "abc"Explanation:There is no digit in the string.Example 2:Input: s = "cb34"Output: ""Explanation:First, we apply the operation on s[2], and s becomes "c4".Then we apply the operation on s[1], and s becomes "". Constraints:1 <= s.length <= 100s consists only of lowercase English letters and digits.The input is generated such that it is possible to delete all digits.
Python program that accepts a string and calculate the number of digits and letters and space
Write a python program that:Prompt the user for a stringExtract all the digits from the string.If there are digitsSum the collected digits together.Printout:The original stringThe digitsThe sum of the digitsIf there are no digitsPrint the original stringA message “Has no Digits”
Problem StatementWrite a program to remove the characters from the first string which are present in the second stringInput FormatGiven two stringsOutput FormatPrint the updated first string
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