(@buy @sell @repair @s_repair )
%100
+10
+11
+15
[@main]
ӭ٣ʲôҪҰæ\ \
 </@buy>·\
 </@sell>·\
 <޸/@repair>·\
 </@s_repair>\
 <ر/@exit>
[@s_repair]
[@buy]
Ҫʲô\ \ \
 < /@Main>
[@sell]
ȥҪ·Ҹۡ\
ͷñҲչ\
һɡ\ \
 < /@Main>
[@repair]
޸·ͷñӡ\ \ \
 < /@Main>
[~@repair]
޵û㲻\ \ \
 < /@Main>
[goods]
ͭͷ        10     10
ħͷ        10     10
Ϳ()    10     10
Ϳ(Ů)    10     10
Ϳ()    10     10   
Ϳ(Ů)    10     10

