HJ66 配置文件恢复_字典_字符串

思路：1、把命令和执行对录入一字串字典和二字串字典

2、取字典的可以与输入对比

3、为了保证唯一性，用c常数增加1来判断是否唯一。

4、最后根据c值统一打印输出

 1 import sys
 2 a=[]
 3 for line in sys.stdin:
 4     a.append(line.strip().split())
 5 #print(a)
 6 d1={"reset":"reset what"}
 7 d2={"reset board":"board fault",
 8 "board add":"where to add","board delete":"no board at all",
 9 "reboot backplane":"impossible","backplane abort":"install first",
10 "he he":"unknown command"}
11 
12 for i in a:
13     if len(i)==1:        
14         for j in list(d1.keys()):
15             
16             if i[0] == j[:len(i[0])]:                
17                 print(d1[j])
18             else:
19                 print(d2["he he"])
20     elif len(i)==2:
21         c=0
22         for j in list(d2.keys()):
23             
24             newj=j.split()
25             if i[0] == newj[0][:len(i[0])]:
26                 if i[1] == newj[1][:len(i[1])]:
27                     c+=1
28                     str=j
29         if c!=1:
30             print(d2["he he"])
31         elif c==1:
32             print(d2[str])