题解 | #配置文件恢复#
配置文件恢复
http://www.nowcoder.com/practice/ca6ac6ef9538419abf6f883f7d6f6ee5
while True:
try:
s = input().split()
key = ['reset board', 'board add', 'board delete', 'reboot backplane', 'backplane abort']
value = ['board fault', 'where to add', 'no board at all', 'impossible', 'install first']
if len(s) == 1 and s[0] in 'reset':
print('reset what')
elif len(s) == 2:
count = 0
for i in range(len(key)):
if s[0] in key[i].split()[0] and s[1] in key[i].split()[1]:
count += 1
index = i
if count == 1:
print(value[index])
else:
print('unknown command')
except:
break
。