def ticket_type(items):
for item in items[:]:
if sum(item[0:3]) == sum(item[4:]):
print('Lucky ticket')
elif sum(item[0:3]) == sum(item[4:]-1):
print('drunk ticket')
items = '122134'
ticket_type(items)
def ticket_type(items):
for item in items[:]:
if sum(item[0:3]) == sum(item[4:]):
print('Lucky ticket')
elif sum(item[0:3]) == sum(item[4:]-1):
print('drunk ticket')
items = '122134'
ticket_type(items)
sum
不支持字符串。事实证明,您需要将切片转换为数字并在第二种情况下采用正确的切片:
https://repl.it/EW6V/0