How do you count the number of letters and digits in python?
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Let us suppose that we have a string and we have to calculate the total number of digits and letters present in the string. Show For ExampleInput − s = “tutorialsP0int” Output − Letters: 13 Digits: 1 Explanation − Total number of letters and digits present in the given string are 13 and 1. Approach to Solve this ProblemTo calculate the total number of letters and digits in the given string, we have to first iterate over the whole string. If we get an alphabet, then we increment the letter count; otherwise, if we extract a digit, then increment the digit count.
Examplestr = "tutorialsP0int"
digit=letter=0
for ch in str:
if ch.isdigit():
digit=digit+1
elif ch.isalpha():
letter=letter+1
else:
pass
print("Letters:", letter)
print("Digits:", digit)OutputRunning the above code will generate the output as follows − Letters: 13 Digits: 1
 Updated on 06-Mar-2021 08:57:30
Ignoring anything else that may or may not be correct with your "revised code", the issue causing the error currently quoted in your question is caused by calling the "count" function with an undefined variable because your didn't quote the string.
To fix your call to your function, just add quotes around As far as the actual question "How to count digits, letters, spaces for a string in Python", at a glance the rest of the "revised code"
looks OK except that the return line is not returning the same variables you've used in the rest of the code. To fix it without changing anything else in the code, change Write a Python program that accepts a string and calculate the number of digits and letters. Pictorial Presentation: Sample Solution: Python Code: Sample Output: Flowchart: The following tool visualize what the computer is doing step-by-step as
it executes the said program: Python Code Editor: Have another way to solve this solution? Contribute your code (and comments) through Disqus. Previous: Write a Python program which accepts a sequence of comma separated 4 digit binary numbers as its input and print the numbers that are divisible by 5 in a comma separated
sequence. What is the difficulty level of this exercise? Test your Programming skills with w3resource's quiz. Python: Tips of the DaySumming a sequence of numbers (calculating the sum of zero to ten with skips): >>> l = range(0,10,2) >>> sum(l) 20
How do you count letters and digits in Python?To calculate the total number of letters and digits in the given string, we have to first iterate over the whole string. If we get an alphabet, then we increment the letter count; otherwise, if we extract a digit, then increment the digit count.
How do you find the number of letters in Python?In Python, you can get the length of a string str (= number of characters) with the built-in function len() .
How do you count the number of digits in Python?Find the Number of Digits Inside a Number With the len() Function in Python. The len() function is a built-in function in Python used to calculate the number of characters inside a string variable. The len() function takes a string as an input parameter and returns the number of characters inside that string.
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