????????????????????????????yx????????????????????-
50000-
200000-
30000
?????????????????e????
??á???????????????????????????o?????
?????????????????????绤?壬?????????x??????x???????????????o???Σ?????i????????????????????e?
??????????????輸??hp????????n????????????????????????????????????e??????????????????e?????????????????????????????????????顣
??????????????k?????????????????????????????飬???????????????
????γ????????????????????????????????o????????????????????a?????????????????????????????????
???????????????????c?
???60??????t3005000??5000??
??????????????
???37?????40?????20??
???38?????40?????20??
???39?????40?????20??
???40????40?????20??
﹥??°????????3000??100???????
????棬??棬??3???????????3000100???????
????棬??棬??3???????????3000100???????
????棬??棬??3???????????3000100???????