第一题，曹冲称象？

/~*:[?rT?{???H3?
??%?&?-????SL?d??k|?TR??.

???k?S????￡?R,???x?3(0?0)?M???wog

N?????d??j?????iK??qRrMO?NH-????{%E?>??|???:?\?????JZ?????z|wh?ρi_P?6??EJ[?N}$

??T/Ih:v_Lp????\z?)???Z?{?????{?s??Y~?!

?^h:??Q?C???}?3???oq??????K??[?^??As???*?:(?V?Z???W??3???

*,?8?Ο]??????c??????|0}?"??[??GS?^

-!?+?U*?????\??>7m?F?4Ea?t>?y??Q?????T:?&??B`??~

　　?3

　　?A?(????s????l[2?U1-7IodN
?=

?N)lS?????

?wQ??*??>?,?????`?G?U?J????t???H*?#f?h?`UM?a\s;I?B??Fva5R8???=L?3?"??{????o

U?Mo???k>

　　-1e???M?????_>??m`b]F?h????Z74~P?T?&?an????????3M?????3??3+LU

　　l?ai??|?c???????????????????

?5?b!??8??c?????8>?U??N8???????.?y?M=V>?}a

?6???t=??

　　??{??9pG??ZoS`??????|???CIM??$0??v??^Tz?n?gAI?H?tj&0_???

O?O???}???????Jz????-??U??Tfn??????\2??DI?j?
????ao@?q4o+:??w??MT??rhV/

J?Ziwkj??m*bZ?ī??'????Pp??*????5[?{|??v%a???)??-!?????;g{????x??>?<^???3P?m??
???LNZ????

B?u=?
e??

　　,T?:???O??????????x?M?)íP?0(?!z~W?I??a*???{?FP:e?@???????a

?lnH???u?X????????]????

????????R

[-???8佻B]T,On&???B?0_CtH?}qs?sPw?r?&?]q?9F}?5??8?+bS?
?Tp?p???'?????0????????/?Ab???U?:U???S?

D??;?"???0?7?j?J?{?r??O??D??(??*Jm?~q???X??g-?[4?i?y???~(j???r?>X??(Yi?dz???Ddx??$???-??K?ü?ДglI???"P?ou?

　　?#e????C?|?/??枽??[XDC?38'???!LY?C?

???Sg?

　　l?~?9H???(??,??J6?U????a?k6??-??\Q??_?[6?&?0aG?3???1s???Y=4?c??w?$?9~c?h????V!??p

　　|AO

　　?.?

f?m???:WW?3?:V??W??RZh???????>?U?8?dE

　　?UNP??????

　　L??{g??R????X??I

???*?t9????}????????U???cy?'XTI!K?mtlM

　　??mI?M2?H?J??"-??[U????P??

?#?d????3
R?i??p????

???,?G???F&Py????????\

?A?A??&i?

??N?E

??SA??Q???l+??C??@C?o???/??&)?B???Eci?

　　So?^?

　　2

??????????f???????.:t-h?g?????t???d????/y?T??JH?/???mQ4?u?&m5[??f??E@<[??u?????-4R\??i???uNS??*?q,?b,u&???=?*cS?????2?c??)???q?B?qE????4???]?q??{??mm+??:?3??i?|

??w?`?_?/???t9^??Q??0??o-???+??<@D:N???)?2#>'???"2?7?q!???~?WC?i~R??

　　W

　　(?A/-b:???txb|?5??G?40?(8W?}???:??W?cc

　　{????]PmuRH?????|?j?:s?+???P?P&x{-?l.-?'1-?

　　?9g

$[?d??W???R??a
?jC.E??>|`#}@n??b??]?;C?

?7????????1;???F?F???C??O??

??|?*??L??5)>??Y?*?Y?

`???????R

Q(?z??CU??Y?/'?????'???P?yLw?n?y?zi?Vs!4v?G?l?L?HI?????_v??$Q??B???????}"Zi

　　eK???(?S?}6?l?}?I?G??pC?2%1?J?

66???!%/m

　　[?.hSE??9G?*???R??a?

　　I?#?8Vo??o

??OLL?????,?-&Q???????

g?a^?\?er?&?