string 字串可以相加嗎?¶print('Hello' + ' Python!')
Hello Python!
*¶print( 'Hello'*5 + ' !')
HelloHelloHelloHelloHello !
for loop 可以依序輸出一串數列嗎?¶seq = [1,2,3,4]
for x in seq:
print(x)
1 2 3 4
for loop 可以依序輸出一串數列嗎?¶list( range(1,5) )
[1, 2, 3, 4]
for x in range(1,5):
print(x)
1 2 3 4
for loop 可以依序輸出一串數列嗎?¶list( range(0,4) )
[0, 1, 2, 3]
seq = [1,2,3,4]
for index in range(0,4):
print( seq[index] )
1 2 3 4
for loop 完成¶1
22
333
4444
55555
666666
7777777
88888888
999999999
for loop 完成¶ *
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