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a = 18
if a > 18:
print('成年人')
else:
print('未成年')
最后任務的標準答案是啥
template = 'Life is short, {}'
a = 'you need Python'
result = template.format(a)
print(result)

template = 'Life is short, {a}'
b = 'you need Python'
result1 = template.format(a = b)
print(result1)
def my_func(x):
if isinstance(x, list):
return sum(x)
elif isinstance(x, tuple):
num = 1
for item in x:
num = item*num
return num


x = (12, 34, 56, 43, 65)
print(my_func(x))
def sub_sum(l):
sum_even = 0
sum_odd = 0
for num in l:
if num % 2 == 0:
sum_even = num + sum_even
else:
sum_odd = num + sum_odd

return sum_even, sum_odd

l = [1,2,3,4,5,6,7,8,9,10]
sum_even, sum_odd = sub_sum(l)
print(sub_sum(l))
print('Hello world')
s1 = set([1, 2, 3, 4, 5])
s2 = set([1, 2, 3, 4, 5, 6, 7, 8, 9])
if s1.isdisjoint(s2)==False:
for numbers_overlap in s1:
if numbers_overlap in s2:
print(numbers_overlap)

#so if there are numbers(numbers_overlap) in s1 found in set 2, print the numbers_overlap
L = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
S = set([1, 3, 5, 7, 9, 11])

# if ( item_L) is in S, it should be deleted from set, if not, it should be added into set.
for item_L in L:
if item_L in S:
S.remove(item_L)
else:
S.add(item_L)
print(S)
L = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
S = set([1, 3, 5, 7, 9, 11])
for i in L:
S1 = S
S1.add(i)
if S != S1:
S.add(i)
S1.remove(i)
else:
S.remove(i)

print(S)
names= [ 'Alice' ,'Bob','Candy','David','Ellena' ]
names.append('Zero')
names.insert(-2'phoebe')
names.insert(-3'Gen')
prent(names)
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課程須知
如果您了解程序設計的基本概念，會簡單使用命令行，了解中學數學函數的概念，那么對課程學習會有很大的幫助，讓您學起來得心應手，快速進入Python世界。
老師告訴你能學到什么？
通過本課程的學習，您將學會搭建基本的Python開發環境，以函數為基礎編寫完整的Python代碼，熟練掌握Python的基本數據類型以及list和dict的操作，靈活使用流程控制語句。

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