Python code examples for Beginners

my_list = [1, 2, 3]
my_list.append(4)
print(my_list)

my_tuple = (1, 2, 3, 4)
print(my_tuple[1:3])

print("5 + 5 =", 5 + 5)

my_list = [1, 2, 3, 4]
new_list = map(lambda x: x**2, my_list)
print(list(new_list))

my_dict = {"apple": 1, "banana": 2, "orange": 3}
print(my_dict["banana"])

my_list = [1, 2, 3]
my_list.pop()
print(my_list)

print("My name is", "John", "and I am", 25, "years old.")

my_string = "Hello, World!"
print(my_string.replace("World", "Python"))

my_list = [1, 2, 3, 4]
new_list = [x**2 for x in my_list]
print(new_list)

my_dict = {"apple": 1, "banana": 2, "orange": 3}
print(len(my_dict))