猜数字游戏：
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#!/usr/bin/env python
# -*- coding:utf-8 -*-
age_of_xcn
=
20
for
i
in
range
(
3
):
guess_age
=
int
(
input
(
"guess age:"
))
if
guess_age
=
=
age_of_xcn:
print
(
"yes,you got it"
)
break
elif
guess_age > age_of_xcn:
print
(
"think smaller"
)
else
:
print
(
"think bigger"
)
else
:
print
(
"bay bay"
)
执行结果：
guess age:
1
think bigger
guess age:
2
think bigger
guess age:
4
think bigger
bay bay
进程已结束,退出代码
|
#只打印偶数（10以内）
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#!/usr/bin/env python
# -*- coding:utf-8 -*-
for
i
in
range
(
0
,
10
,
2
):
print
(
"loop"
, i)
执行结果：
loop
0
loop
2
loop
4
loop
6
loop
8
|
猜数字游戏：
当用户输入3后则会提示“do you want to keep ?”输入知道不是n，则count=0，然后重新从0开始循环
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#!/usr/bin/env python
# -*- coding:utf-8 -*-
age_of_xcn
=
20
count
=
0
while
count <
3
:
guess_age
=
int
(
input
(
"guess age:"
))
if
guess_age
=
=
age_of_xcn:
print
(
"yes,you got it"
)
break
elif
guess_age > age_of_xcn:
print
(
"think smaller"
)
else
:
print
(
"think bigger"
)
count
+
=
1
if
count
=
=
3
:
confirm
=
input
(
"do you want to keep ?"
)
if
confirm !
=
'n'
:
count
=
0
执行结果：
guess age:
1
think bigger
guess age:
2
think bigger
guess age:
3
think bigger
do you want to keep ?ere
guess age:
|
本文转自 baishuchao 51CTO博客，原文链接:http://blog.51cto.com/baishuchao/1933129
