letcode_1935.py

# There is a malfunctioning keyboard where some letter keys do not work. All other keys on the 
# keyboard work properly.

# Given a string text of words separated by a single space (no leading or trailing spaces) and a 
# string brokenLetters of all distinct letter keys that are broken, return the number of words in text
#  you can fully type using this keyboard.

 

# Example 1:

# Input: text = "hello world", brokenLetters = "ad"
# Output: 1
# Explanation: We cannot type "world" because the 'd' key is broken.
# Example 2:

# Input: text = "leet code", brokenLetters = "lt"
# Output: 1
# Explanation: We cannot type "leet" because the 'l' and 't' keys are broken.

text = "hello world"
brokenLetters = "lw"

# x = text.split()
# c = len(x)
# b = (' '.join(brokenLetters)).split()
ls,c=text.split(),0
print(c)

# for i in x:
#     for o in b: 
#         if o in i:
#             c -=1
#             break
# print(c)

# v = [c-1 for i in x for o in b if o in i][0]
            
# print(v)