Your task is simply to count the total number of lowercase letters in a string.

## Examples

Difficulty: introductory

Starter code:

def lowercase_count(strng):
	

Solutions:
def lowercase_count(strng):
    return sum(a.islower() for a in strng)


import re
def lowercase_count(string):
    return len(re.findall('[a-z]',string))

def lowercase_count(str):
    return sum(1 for c in str if c.islower())

def lowercase_count(strng):
    return len([ch for ch in strng if ch.islower()])


def lowercase_count(s):
    return sum(c.islower() for c in s)

lowercase_count = lambda s: sum(e.islower() for e in s)

def lowercase_count(s):
    return sum(1 for c in s if c.islower())

def lowercase_count(strng):
    return sum(1 for i in strng if i.islower())

import re
def lowercase_count(st):
    return len(re.sub(r'[^a-z]*','',st))

import re
def lowercase_count(text):
    return len(re.findall(r'[a-z]', text))

import re
def lowercase_count(str):
    return len(re.findall('[a-z]', str))

import re
lowercase_count = lambda s: len(re.findall(r"[a-z]", s))

import re
def lowercase_count(str):
  return len(re.sub('[^a-z]', '', str))

def lowercase_count(s):
    return len(list(filter(lambda x: x in map(chr, range(97, 123)), s)))

import re
def lowercase_count(strng):
    regex = re.compile(r'[a-z]')
    match = regex.findall(strng)
    if match:
        return len(match)
    return 0

def  lowercase_count(strg):
    c=0
    case = "abcdefghijklmnopqrstuvwxyz"
    for x in strg:
        if x in case:
            c = c +1
    return c

def lowercase_count(strng):
    lowers = 'abcdefghijklmnopqrstuvwxyz'
    count = 0
    for c in strng:
        if c in lowers: count += 1
    return count

def lowercase_count(string):
    return sum(map(str.islower, string))

variable = 'abc'
def lowercase_count(strng):
      array = []
      for x in strng:
            index = ord(x[0])
            if 97 <= index <= 122 and index > 91 :
                  variableForArray = chr(index)
                  array.append(variableForArray)

            else :
                  continue
      return len(array)

def lowercase_count(strng):
    return len([i for i in strng if i.islower()])

def lowercase_count(strng):
    
    lowerCastCount = 0

    for i in strng:

        if i.isdigit():
            None
        else:
            if i.islower():
                lowerCastCount += 1

    return lowerCastCount

from re import findall

def lowercase_count(string: str) -> int:
    """ Get a counter for total number of lowercase letters in a string. """
    return len(findall("[a-z]", string))

def lowercase_count(strng):
    import re
    return len(re.findall(r'[a-z]', strng))

def lowercase_count(strng):
    return sum(map(str.islower, strng))

lowercase_count=lambda s: len([x for x in s if x in "abcdefghijklmnopqrstuvwxyz"])

def lowercase_count(strng):
    import string
    return len(''.join([i for i in strng if i in string.ascii_lowercase]))

def lowercase_count(string):
    c=0
    for i in string:
        if (i.islower()==True):
            c+=1
    return c

def lowercase_count(strng):
    l_1 = list(strng)
    l_2 = list('qwertyuiopasdfghjklzxcvbnm')
    l_3 = []
    for elem in l_1:
        if elem in l_2:
            l_3.append(elem)
    return(len(l_3))


def lowercase_count(s):
    return sum(1 for i in s if 'a' <= i <= 'z')

def lowercase_count(s):
    ALPHABET = 'abcdefghijklmnopqrstuvwxyz'
    return sum(x in ALPHABET for x in s)

def lowercase_count(lst):
    """
    Count lowercase letters in a string.
    """
    n = 0
    for s in lst:
        if s>='a' and s<='z':
            n = n + 1
    return n

def lowercase_count(strng):
    total=0
    for i in list(strng):   
        if i in list('qwertyuiopasdfghjklzxcvbnm'):
            total=total+1
    return total

def lowercase_count(strng):
    lc = 0
    for letter in strng:
        if 'z' >= letter >= 'a':
            lc += 1
    return lc

def lowercase_count(strng):
    li = list(strng)
    counter = 0
    for c in range(len(li)):
        if 96 < ord(li[c]) < 123:
            counter += 1
    return counter

def lowercase_count(strng):
    ans = 0
    for x in strng:
        if x.islower() == True:
            ans += 1 
    return ans

def lowercase_count(strng):
    i = 0
    for x in strng:
        if "a" <= x <= "z":
            i += 1
    return i

def lowercase_count(strng):
    count = 0
    for chr in strng:
        if chr != chr.upper():
            count += 1
    return count

def lowercase_count(strng):
    somme=0
    for minuscule in strng:
        if(minuscule.islower()):
            somme+=1
    return somme

def lowercase_count(string):
    lower_cases = 'abcdefghijklmnopqrstuvwxyz'
    
    lower_case_counter = 0
    index = 0
    while index < len(string):
        if string[index] in lower_cases:
            lower_case_counter += 1
        index += 1
    
    return lower_case_counter

def lowercase_count(str):
    count = 0;
    alpha = "a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z"
    trex = alpha.split(",")
    for x in str:
        if(x in trex):
            count += 1;
    return count;

def lowercase_count(strng):
    return sum(True for i in strng if i.islower())
            
    # Your code here


def lowercase_count(strng):
    # Your code here
    import re
    from re import finditer
    
    pattern = r"[a-z]"
    
    count = 0
    
    for it in finditer(pattern,strng):
        count += 1
    
    return count

def lowercase_count(str):
    count = 0;
    alpha = "a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z"
    rex = alpha.split(",")
    for x in str:
        if(x in rex):
            count += 1;
    return count;

def lowercase_count(strng: str) -> int:
    """Returns count of lowercase characters."""
    return sum(c.islower() for c in strng)

def lowercase_count(strng):
    lst = list(strng)
    count = 0
    for letter in lst:
        if letter.islower():
            count += 1
    return count

import re

def lowercase_count(strng):
    pattern = re.compile(r'[a-z]{1}')
    matches = pattern.findall(strng)
    return len(matches) 

def lowercase_count(strng):
    count = 0
    for letter in strng:
        if letter.isalpha():
            if ord(letter) <= ord('z') and ord(letter) >= ord('a'):
                count += 1
    return count


def lowercase_count(string):
    string = str(string)
    a = 0
    for i in string:
        if i.islower():
            a += 1
    return a

def lowercase_count(string):
    res = 0
    for i in string:
        if ord(i) > 96 and ord(i) < 123:
            res += 1
    return res

import re

def lowercase_count(strng):
    lijst = re.findall('[a-z]', strng)
    return len(lijst)

import re
def lowercase_count(strng):
    
    regex = r'[a-z]'

    return len(re.findall(regex, strng))

import re
def lowercase_count(strng):
    return len(''.join(re.findall(r'([a-z]+)',strng))) if re.search(r'([a-z]+)',strng) else 0

def lowercase_count(strng):
    return sum(1 for n in strng if n.islower())

def lowercase_count(strng):
    return sum([int(x.islower()) for x in strng])

import string
def lowercase_count(strng):
    return sum([x in string.ascii_lowercase for x in strng])

def lowercase_count(strng):
    num = 0
    for chr in strng:
        if chr.islower() == True:
            num += 1

    return num

def lowercase_count(strng):
    letters = str(strng)
    lowercase = 0 
    for i in letters: 
        if i.islower():
            lowercase += 1
            
    return lowercase


def lowercase_count(strng):
    
    nb = 0
    
    for ch in strng:
        if ch.islower():
            nb += 1
    
    return nb


def lowercase_count(strng):
    letters = 'abcdefghijklmnopqrstuvwxyz'
    return len([i for i in strng if i in letters])

def lowercase_count(strng):
    lower = 0
    for letter in strng:
        if (letter >= 'a' and letter <='z'):
           lower += 1
    return lower

def lowercase_count(strng):
    return sum([1 if c.islower() else 0 for c in strng])

def lowercase_count(s):
    num = 0
    
    for i in s:
        if i.islower():
            num +=1
    
    return num

def lowercase_count(strng):
    return sum(1 for string in strng if string in "abcdefghijklmnopqrstuvwxyz")

import string

def lowercase_count(string):
    return len([x for x in string if x in 'abcdefghijklmnopqrstuvwxyz'])

def lowercase_count(strng):
    count = 0
    for let in strng:
        if let.isalpha() and let == let.lower():
            count += 1
    return count

def lowercase_count(strng):
    # Your code here
    count = 0
    s = [i for i in strng]
    for x in s:
        if x.islower() == True:
            count += 1
        else:
            pass
    return count
        


from re import sub
def lowercase_count(strng):
    return len(sub('[^a-z]', '', strng))

from regex import sub
def lowercase_count(strng):
    return len(sub('[^a-z]', '', strng))

def lowercase_count(string):
    lowercase = [c for c in string if c.islower()]
    
    return len(lowercase)

import string
def lowercase_count(s):
    return sum([1 for i in s if i in string.ascii_lowercase])

def lowercase_count(strng):
    sum=0
    for i in range(len(strng)):
        if strng[i].islower()==True:
            sum+=1
    
    return sum

def lowercase_count(strng):
    import re
    result = ""
    match = re.findall("[a-z]", strng)
    result = "".join(match)
    return len(result)

import string

def lowercase_count(s):
    return sum(1 for x in s if (x in string.ascii_lowercase))

import re
def lowercase_count(strng):
    match = re.findall("[a-z]", strng)
    count = 0
    for i in match:
        count +=1
    return count

def lowercase_count(strng):
    

    dgu = []
    rwp = []
    pwr = list(str(strng))
    pwr.sort()
    for lower in pwr:
        if lower.islower():
            rwp.append(lower)
    dgu = len(rwp)
    return dgu


lowercase_count = lambda s:len(list(filter(str.islower,s)))

def lowercase_count(s):
    return len([x for x in s if x in 'abcdefghijklmnopqrstuvwxyz'])

def lowercase_count(strng):
    a = 0
    for x in strng:
        if x.islower() == True:
            a = a + 1
    return a

def lowercase_count(strng):
    count =0
    for i in strng:
        if(i.islower()):
            count+=1
    return count

lowercase_count('cdfABH')




import re
def lowercase_count(strng):
    # Your code here
    ct = 0
    for i in range(len(strng)):
        if re.search("[a-z]",strng[i]) != None:
            ct+=1
    return ct

def lowercase_count(strng):
    results=0
    for letter in strng:
        if (letter.islower()):
            results=results+1
    return results

def lowercase_count(strng):
    counter = 0
    for el in strng:
        if el in "qwertyuiopasdfghjklzxcvbnm":
            counter += 1
    return counter

def lowercase_count(strng):
    count = 0
    for i in strng:
        if i.lower() == i and i.isalpha():
            count += 1
    return count

import re
def lowercase_count(strng):
    chars = re.findall("[a-z]", strng)
    return len(chars)

import re
def lowercase_count(strng):
    lower = [c for c in strng if re.search(r'[a-z]', c)]
    return len(lower)

import string

def lowercase_count(strng):
    count = 0
    for str in strng:
        if str in string.ascii_lowercase:
            count += 1
    return count

def lowercase_count(strng):
  lowercase = ''.join(c for c in strng if c.islower())

  return(len(lowercase))

def lowercase_count(strng):
    c = 0
    for i in range(len(strng)):
        if strng[i] in ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y','z']:
            c = c + 1
    return c


def lowercase_count(string):
  accum = 0
  abc = list('qwertyuioplkjhgfdsazxcvbnm')
  for i in string:
    if i in abc:
      accum += 1
  return accum

def lowercase_count(strng):
    letters = list(strng)
    count = 0
    for i in letters:
        if ord(i) > 96 and ord(i) < 123:
            count += 1   
    return count

def lowercase_count(strng):
    count = 0
    for x in strng:
        if x.islower():
            count += 1
    else:
        return count

def lowercase_count(string):
    sum = 0
    for i in string:
        if i.islower():
            sum+=1
    return sum

def lowercase_count(strng):
    count = 0
    for char in strng:
        if char.islower() is True:
            count = count + 1
        else:
            continue
    return count

import re
def lowercase_count(strng):
    r = re.compile(r'[a-z]')
    return len(r.findall(strng))

def lowercase_count(strng):
    ctr = 0
    for i in strng:
        if i.islower():
            ctr+=1
    return ctr


import re
def lowercase_count(strng):
    matches = re.findall('[a-z]', strng)
    
    return len(matches)

def lowercase_count(strng):
    n = 0
    for k in strng:
        if k.islower():
            n+=1
    return  n


def lowercase_count(strng):
    count = 0
    for el in strng:
        count = count + (1 if el != el.upper() else 0)
    return count

def lowercase_count(strng):
    return len([i for i in strng if i.lower() == i and i.isalpha()])