x = 5 + 3 * 2

print(4 // 3)

print(type("Hello"))

x = [1, 2, 3]

x.append(4)

print(x)

x = 10

if x > 5:

    print("Large")

else:

    print("Small")

arr = [0, 1, 2, 3, 4, 5]

print(arr[2:5])

arr = [10, 20, 30]

arr.insert(1, 15)

print(arr)

arr = [1, 2, 3, 4, 5]

print(arr[-2])

my_dict = {'a': 1, 'b': 2}

my_dict['c'] = 3

print(my_dict)

arr = [1, 2, 3, 4]

arr.pop(1)

print(arr)

my_dict = {'x': 10, 'y': 20}

print(list(my_dict.keys()))