写了个函数调用,没有输出
def in_fridge():
try:
count=fridge
except KeyError:
count=0
return count
fridge={'apples':10,'oranges':3,'milk':2}
wanted_food='apples'
in_fridge()
Line 9: printin_fridge() 回复 2# Northland
# more file
def in_fridge():
try:
count=fridge
except KeyError:
count=0
return count
fridge={'apples':10,'oranges':3,'milk':2}
wanted_food='apples'
print in_fridge()
# python file
File "file", line 9
print in_fridge()
^
SyntaxError: invalid syntax
知道了,应该写成
print(in_fridge())
页:
[1]