“citi，bushiwenquxingjunqianrixuanshangyiwandiangongdezhili，yaoqinggefangdaoyoucesuandetimuma？mofeinizhidaodaan？”
“hennanma？”litianzixinmanmandeshuo：“yejiujigehuxidegongfu！nazhibilai！”
zhibichengshang，litianzhijiezaizhishangxielegefangchengshi。
X+Y=35。
2X+4Y=94。
badiyigeshizibianxingx=35-y。
dairudiergeshizi，kede2*（35-y）+4y=94。
所以：Y=12。
X=23。
zhi23zhi，tu12zhi。
“zhei……zheijiucesuanchulaile？”
wuquxingjunganjuelitianzaihunongta，yushishouyihui，pingkonghuanhuachu23zhijihe12zhituzi，ranhourenzhendekaishishu，dengdaoquedingzhendeshi35getouhe94gezu，zhenjingle！lianshangbiaoqingwanquankeyinaquzuobiaoqingbao！
“cizhongsuanfa……taishenqile！”
litiankeqideyixiao，shenzanggongyuming。
“wuxiandaren，wenquxingjunruguoshuohuahaisuanshu，niqubadaanhejietifangfagaosutaba，neiyiwanlvgongdezhili，wobuyao，guinile。”
“ciyandangzhen？”ciyanyichu，wuxianyanjingdengdelaoda，manliandehuanxi：“neikeshiyiwanlvgongdezhili！”
“自然当真！”
“那这算法……”
“henjiandan，wojiaonibianshi。”
shuozhe，litiankaishijieshizenyangshebianliang，zenyangliefangchengzu。zuzujianglebangeshichen，wuquxingjunhaiyiyouweijin。
chedidelingwufangchengshizhihou，wuxianmanliandejingtan，suihougongjingdichaozhelitianyibai。
“jiaoxicien，wojizhule。”
“武仙大人客气！”
wuquxingjunpingkongyizhua，zhangxinchuxianlesangedongxi：yidaojinsezhiye，yikedanyao，yikuaiyupei。
“woshiwufu，shenshangmeishenmehaodongxi，zheiyejinshushitaizuzhangquanxinfa。danyaokeyizaizhandoushizengjiaqixuezhili。zhiyuyupei，yudaoweixianshijiangtaniesui，zhiyaozaitiantingfanweinei，wobifashenjianglinzhuniyibeizhili。”
litianyanjingyibukaile，doushihaodongxiya！
“neiwojiubukeqile。”
naledongxi，gangcaidelaozhezaicichuxian，guaizhangxiangdishangqingqingyidian，litianshunjianzhuiruyunwuzhizhong。
“ding！gongxisuzhuwanchengrenwu，shifouqingqiuhuigui？”naohailiyigeshengyinxiangqi。
“huigui！”litianmonian。
yidaobaiguangcongyuncengzhongshanguo……
litianzhengkaiyanjing，faxianzijijiuzhanzaixiaochaoshili，zhouweizhuozijuzibeizadexisui，mandilangjie。henmingxian，xiaochaoshizaoyuledierlundaza！
“zhei……qirentaishen！”
litiannuqinanyikongzhi，liangyantonghong，zheixiaomaibushifuqinhemuqindexinxue，rujinjingranbeirenzheiyangzaota！
“sanshu，nidexin，zhenshibeigouchile！wofuqinzaishideshihou，duinineimehao，niqueenjiangchoubao，qifuwozheigeguer！”
litianhendeyayangyang，buyoudewojinleshuangquan。
fumuqushi，fenmudouyaobeirenjibaole，shuoqilai，doushitazheigezuoerzidebuxiao！
我……太无能了！
“ba，ma，duibuqi！nimenhuozhedeshihou，womeinengchengweinimendejiaoao！buguonimenfangxin，wobaozheng，yihou，nimendeerzibuhuizaibeirenqifu！”
litianchulexiaochaoshi，xianghoumiandeguoyuanpaoqu。
tayinyuetingdao，neilichuanlaiwatujideshengyin。
……
“gaojingli，zankeshuohaole，xianchaiyiban，jiyibanbuchangkuan，ranhouzaichailingyiban。”
lidecishidiantouhayao，zhengzaixiangyigetingzhepijiududexizhuangnanxianyinqin，zheifuzuilianjiqichanmei。
xizhuangnanpieletayiyan，dandandao：“xingle，woyebugennifeihuale，wajuejiganjinjiwochai，zheilideshuquanbuchandiao，haiyouneilianggefen，made，zhenhuiqi！”
xizhuangnanmaleyisheng，zoudaoyibianchouyan。
wajuejilishenchuyigenaodai，sijiwenlide：“zheilianggefen，zhenyaochandiao？”
lidezhoulezhoumei，baxinyihen，houdao：“chan！”
不铲掉，哪来的钱？
dagedasaozhenhuixuandifang，hehe，dousilehaiguanneimeduoganma？zongbunengrangsirenduanlehuorendecailu！
“kuaichan！dengwonadaobuchangkuan，songnilianghehaoyan！”
“delei！”wajuejishifuxixiaoyankai，zhijiejiuchaozheneiliangzuofenchanleguoqu。
“住手！”
zhengzaicishi，yigefennudehanshengchuanlai。litianyilukuangben，yanzhongdaizhenongnongdefennu。
“nimenxiangchanwofumudefen，chufeicongwoshenshangyaguoqu！”
litiandengzhelide，hendeyanjingdouhongle。
“zheiyoubudeni！zheiliwoshuolesuan！”lideduizhewajuejishifuhandao：“chan！chuleshiersuanwode！”
huayinluoxia，wajuejishifuyiranchaozhefenmuchanguolai。
“你们敢！”
litianqingjizhixia，jiangshouzhongyikejinsedanyaotunxiadu，zhijiechongleguoqu。wuquxingjunjidedanyao，tayebuzhidaonengbunengguanyong，danxianzaimeiyoubiedexuanzele。
轰——
zhayanjian，yaolisiyi，litianshenshangfanqiyicengdandandejinguang。
tongshi，yiyejinshuxiaoshibujian，taizuzhangquanxinfarongrushenti，litianganjuetizhishunjiantishengleyidajie。
kanzhewajuejidetiebeiluoxia，litianlaibujiyouyu，yiquantouchuileshangqu。
zheiyimu，bieshuolidele，jiulianpangbianchouyandegaojinglidoushale，xintoubuyoudemaochuyigexiangfa：zheixiaozibuyaomingle？
cishixiangduobidoulaibuji，wajuejishifufangfoyijingkanjianlitiancansidejingxiang，hedelianseshuabai。
jintian，yaonaochurenmingle！
咔嚓——
yishengjuxiang，rangzhongrenxiangbudaodeyimuchuxianle，litianjingranyiquantou，bawajuejidetiebidaduanle！
“wodelaotianye！woshibushiyanhuale！”
wajuejisijishunjianzuibazhangda，fangfonengsaijinquyikelanqiu。
litianyebukesiyidekanzhezijidequantou，henhenyanleyixiakoushui，cishi，quantoushanghaiyousisijinguangshanshuo。
“wojuranbiande……zheimeqiang？”
噗通！
wajuejishifukandaozheiyimu，zhijiecongwajuejishangtiaoxialai，hedepinmingtaopao，bianpaobianhan：“gongqianwobuyaole！zheishierhewomeiguanxiya！”
lidebanshangcaifanyingguolai，faxianzijijingranchuleyitoulenghan。
“xiaotian，zhei……sanshuyeshi……”
kanzhelitianjihuyaochirendeyanshen，lidehoulongfajin，quanshendoukaishiduosuo。
“bizui！congjintianqi，nibuzaishiwodesanshu，zanmenliangjiazhijiandeqinqing，yidaoliangduan！”litianhanhenyishengnuhou：“lide，nijiushigehunzhang！”
“tianer！nitingwojieshi……”
lideyouxiehaipa，litianlianwajuejidetiebeidounengdaduan，tazheishenti，kendingchengshoubuzhulitiandequantou。
“tianer，nizuotianshizongleyitian，wodanxinnideanquan，gangcaihaidaochaoshizhaoguonini……”