Tuples

days = ("monday", "tuesday", "wednesday", "thursday", "friday",

       "saturday", "sunday")

# append, pop, insert, del, remove ---> can't be used on tuples

# Tuples are immutable

# Tuples are faster than lists

mixed_tuple = ("string1", 23, True, 3.4, [12, "str2", False], ("str3", 64))

#  methods

#  count, len

#  indexing

print(mixed_tuple[4])

print(mixed_tuple[4][1])

mixed_tuple[4][1] = "Hello"

print(mixed_tuple)

# mixed_tuple[2] = "Hello"  ---> error

# print(mixed_tuple)

#  slicing

# print(mixed_tuple[1:5])

# Tuple with one element

x = ("string",)

print(type(x))

# Tuple without parenthesis

months = "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug",

         "Sep", "Oct", "Nov", "Dec"

print(type(months))

# Tuple unpacking

songs = ("Dynamite", "ON", "Mic Drop")

song1, song2, song3 = songs

print(song1)

print(song2)

print(song3)

# Looping on Tuples

# for loop

# for i in days:

#     print(i)

   

# while loop

x = 0

while x < len(days):

    print(days[x])

    x += 1

   

   

# functions

# min, max, sum

num = (3,2,1,5,4)

print(min(num))

print(max(num))

print(sum(num))

def calc(a,b):

    x = a + b

    y = a - b

    z = a * b

    return x,y,z

#  when we return more on value, we get them in the form of tuple

print(calc(5,2))

l = ["str1",34, True]

z = tuple(l)

print(type(z))

t = ("str1",34, True)

print(type(list(t)))

print(list("strings"))

print(type(str(l)))