-----学习《Python基础教程第3版》读书笔记-----
条件
name = ‘Mr tan’
if name.endswith('Gumby'):
if name.startswith('Mr.'):
print('Hello, Mr. Gumby')
elif name.startswith('Mrs.'):
print('Hello, Mrs. Gumby')
else:
print('Hello, Gumby')
else:
print('Hello, stranger')
循环
while
x = 1
while x <= 100:
print(x)
x += 1
for
words = ['this', 'is', 'an', 'ex', 'parrot']
for word in words:
print(word)
跳出循环
1.break 跳出当前整个循环
2.continue 结束当前条件，继续当前的循环
