fruits = ('apple', 'orange', 'pear', 'banana')print(fruits)print(fruits[0])

fruits = ('apple', 'orange', 'pear', 'banana')s = 'apple'print(fruits[0])print(s[0])

t = (3, 3.14159, 'Bruce Lee', True)print(type(t))print(type(t[0]))print(type(t[1]))

t = ((1, 2), (2, 3), (3, 3))print(t)print(len(t))print(t[0])print(len(t[0]))

t = 'Dirk Schnieders', 29, 'A-'name, age, grade = tprint('Name:', name)print('Age:', age)print('Grade:', grade)

t1 = (1, 2, 3, 4, 5, 6)t2 = (7, 8, 9)t = t1 + t2print(t)

fruits = ('kiwi', 'strawberry', 'apple', 'orange', 'pear', 'banana')print(fruits[1:3])print(fruits[:3])print(fruits[2:])

t = (0, 1, 2, 3, 4, 5, 6, 7, 8, 9)print(t[-5:])print(t[-3:])print(t[:-3])

t = (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)print(t[0:10])print(t[0:10:2])print(t[0::2])print(t[::2])

fruits = ['apple', 'orange', 'pear', 'banana']print(fruits[-2])print(fruits[-1])print(fruits[-3])print(len(fruits))

fruits = ('apple', 'orange', 'pear', 'banana')fruits[-1] = 'pineapple'print(fruits)

fruits = ['apple', 'orange', 'pear', 'banana']fruits[-1] = 'pineapple'print(fruits)

a = ['apple', 'pear']b = ab[0] = 'kiwi'print('a:', a, 'b:', b)b = ['banana']print('a:', a, 'b:', b)

fruits = []fruits.append('apple')fruits.append('orange')fruits.insert(1, 'pineapple')print(fruits)

fruits = ['apple', 'orange', 'pear', 'banana']fruits.insert(2, 'pineapple')print(fruits)del fruits[2]print(fruits)

fruits = ['apple', 'orange', 'pear']help(fruits.pop)

fruit_by_code = {10: 'apple', 20: 'orange',                 30: 'pear', 40: 'banana'}print(fruit_by_code[20])print(fruit_by_code[10])

fruits = {'favourite': 'apple',          10: 'orange', 20: 'pear', 30: 'banana'}print(fruits['favourite'])print(fruits[10])

mood = {'sunny': ':-)',        'cloudy': ':-|',        'rainy': ':-('}print(mood['sunny'])print(mood['rainy'])

stock = {'apple': 5, 'bun': 3}print(stock['apple'])stock['apple'] -= 2print(stock['apple'])

shapes = {'square', 'triangle', 'circle'}print('polygon' in shapes)print('polygon' not in shapes)

shapes = set()  # Create an empty setshapes.add('triangle')shapes.add('circle')shapes.add('triangle')print(shapes)shapes.add('polygon')print(shapes)

shapes = {'square', 'triangle', 'circle', 'polygon'}shapes.remove('square')print(shapes)

s1 = {0, 2, 4, 6, 8, 10, 12}s2 = {0, 3, 6, 9, 12}print(s1 & s2)

count = 0while count < 3:    print(count)    count += 1print('Done')

count = 0while count < 3:    print('8')    count += 1

answer = 0while answer != 4:    answer = int(input('2 * 2 = '))print('Well done. Here is a cookie!')

answer = 0count = 0while answer != 4:    answer = int(input('2 * 2 = '))    count += 1print('Well done. Here is a cookie!')print('It took you', count, 'attempts.')

i = 0while i < 2:    j = 0    while j < 2:        print(i, j)        j += 1    i += 1

primes = [2, 3, 5, 7]for prime in primes:    print(prime)print('Done')

scores = (4, 7, 3)total = 0for score in scores:    total += score    print(total)print('Final:', total)

scores = (4, 7, 3, 9, 6)best = scores[0]for score in scores:    if score > best:        best = score    print(score, best)

for c in 'Dirk':    print(c)

mood = {'sunny': ':-)', 'cloudy': ':-|', 'rainy': ':-('}for key in mood:    print('Key:', key, 'Value:', mood[key])

for x in range(3, 8):    print('->', x)

for i in range(2):    for j in range(2):        print(i, j)

for i in range(1, 5):    if i % 2 == 0:        print(i)    else:        print('odd')

num = int(input('Number: '))for i in range(num, 0, -1):    print(i)print('Blast off!')

fruits = ('apple', 'orange', 'pear', 'banana')for i in range(len(fruits)):    print(i, '=', fruits[i])

fruits = ('apple', 'orange', 'pear', 'banana')for index, value in enumerate(fruits):    print(index, '=', value)

for val in 'string':    if val == 'i':        break    print(val)print('Done')

for val in 'string':    if val == 'i':        continue    print(val)print('Done')