题解 | #配置文件恢复#
配置文件恢复
https://www.nowcoder.com/practice/ca6ac6ef9538419abf6f883f7d6f6ee5
需要注意的是输入命令有两个的时候把keys里的元素也做一下split处理就行了
keys = ['reset','reset board','board add','board delete','reboot backplane','backplane abort']
values = ['reset what','board fault','where to add','no board at all','impossible','install first']
def matchorder():
while 1:
try:
order = input().split()
execute = []
if len(order)<1 or len(order)>2:
print('unknown command')
continue
elif len(order)==1:
if order[0]==keys[0][:len(order[0])]:
print(values[0])
continue
else:
print('unknown command')
continue
else:
for i in range(1,len(keys)):
if order[0]==keys[i][:len(order[0])]:
if order[1]==keys[i].split()[1][:len(order[1])]:
execute.append(values[i])
if not execute or len(execute)>1:
print('unknown command')
continue
print(execute[0])
except:
break
matchorder()
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