how to count the occurrence of a word in string python
# define string
string = "Python is awesome, isn't it?"
substring = "is"
count = string.count(substring)
# print count
print("The count is:", count)how to count the occurrence of a word in string python
# define string
string = "Python is awesome, isn't it?"
substring = "is"
count = string.count(substring)
# print count
print("The count is:", count)python codes for counting the occurrence of a letters in dictionary excluding digits
def count_letters(text):
result = {}
# Go through each letter in the text
for letter in text:
# Check if the letter needs to be counted or not
if letter not in result:
result[letter.lower()] = 1
# Add or increment the value in the dictionary
else:
result[letter.lower()] += 1
return result
print(count_letters("AaBbCc"))
# Should be {'a': 2, 'b': 2, 'c': 2}
print(count_letters("Math is fun! 2+2=4"))
# Should be {'m': 1, 'a': 1, 't': 1, 'h': 1, 'i': 1, 's': 1, 'f': 1, 'u': 1, 'n': 1}
print(count_letters("This is a sentence."))
# Should be {'t': 2, 'h': 1, 'i': 2, 's': 3, 'a': 1, 'e': 3, 'n': 2, 'c': 1}Copyright © 2021 Codeinu
Forgot your account's password or having trouble logging into your Account? Don't worry, we'll help you to get back your account. Enter your email address and we'll send you a recovery link to reset your password. If you are experiencing problems resetting your password contact us
