chinbrow

def correcto(string):
    result = ""
    for i in string:
        if i == " ":
            if result[-1:] != " ":
                result += i
        elif result[-1:] == ".":
            if i == " ":
                result += i
            else:

chinbrow

key = 'abcdefghijklmnopqrstuvwxyz'
def encrypt(n, plaintext):
    result = ''
    for l in plaintext.lower():
        try:
            i = (key.index(l) + n) % 26
            result += key[i]
        except ValueError:
            result += l
    return result.lower()

chinbrow

def gcd(a, b):
    while b:
        a, b = b, a%b
    return a

string1 = int(input("Give me a number for the gratest common denominator: "))
string2 = int(input("Give me the second for the gratest common denominator: "))
y = gcd(string1, string2)
print(y)

chinbrow

def banana_string(n):
    return n.lower().count("banana")

string = input("Give me a string? ")
y = banana_string(string)
print(y)

chinbrow

def square_test(n):
    summ = 0
    add = 0
    for i in n:
        summ = i**2
        add += summ
    return add

a_list = []
num_nums = int(input("How many numbers? "))

chinbrow

def smallest_of(nummerals):
    smallest = nummerals[0]
    for i in nummerals:
        if i < smallest:
            smallest = i
    return smallest



a_list = []

chinbrow

def mean(liston):
    a = 0
    b = 0
    for i in liston:
        a += i
        b += 1
    return a/b


a_list = []

chinbrow

def facto(a):
    if a == 0:
        return 1
    else:
        return a * facto(a-1)

a=int(input("Dame el numero para factorializar: "))
c = facto(a)
print(c)

chinbrow

def triangulo(a):
    b = 0
    while b != a:
        b += 1
        print ("T"*b)
    while b != 0:
        b -= 1
        print("T"*b)

a=int(input("Dame el tamaño del triangulo: "))

chinbrow

def char_freq(string):
    import collections
    letters = collections.Counter(string)
    return letters


string = input("GIVE ME THE STRING: ")
y = char_freq(string)
print(y)