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例子1:
words = ['this','is','an','ex','parrot']
for word in words:
print(word)
log
this
is
an
ex
parrot
例子2:
numbers = [0,1,2,3,4,5,6,7,8,9]
for number in numbers:
print(number)
log:
0
1
2
3
4
5
6
7
8
9
例子3:
tt = range(0,10)
print(type(tt))
print(range(0,10))
print(tt)
log:
<class 'range'>
range(0, 10)
range(0, 10)
例子4:
tt = range(0,10)
print(type(tt))
print(range(0,10))
print(tt)
print("One")
for number in range(1,5):
print(number)
print("Two")
for number in range(0,5):
print(number)
print("Three")
for number in range(5):
print(number)
print("Four")
log输出:
<class 'range'>
range(0, 10)
range(0, 10)
One
1
2
3
4
Two
0
1
2
3
4
Three
0
1
2
3
4
Four
参考<python基础教程 第2版>