夏天司马兰 作品

第1033章 考题之妙(中)


            

            
            
            
            
            
                其实。
                
            

            

            
            
                “鸡兔同笼”这道算术题是华夏时空中古代最有名的数学题之一,最早收录在《孙子算经》中,书中原问就是:今有雉兔同笼,上有三十五头,下有九十西足,问雉兔各几何?
                
            

            

            
            
                夏天有些探究的看着夏传奇:“太师,你会解此题吗?”
                
            

            

            
            
                “请问这笼子里有鸡几何?”
                
            

            

            
            
                “又有兔几何?”
                
            

            

            
            
                夏传奇神色复杂:“会!”
                
            

            

            
            
                “是吗?”
                
            

            

            
            
                夏天盯着他的双眼,仿佛想看出一些端倪!
                
            

            

            
            
                夏传奇枯指指着考卷道:“这张考卷上己经给出了正确答案......笼子里有鸡有23只,有兔12只!”
                
            

            

            
            
                “算得很对!”
                
            

            

            
            
                夏天眯起了眼睛,试探道:“太师可知算法?”
                
            

            

            
            
                “当然知道!”
                
            

            

            
            
                “本太师传承自古圣,算法乃是独家所有,不方便说!”
                
            

            

            
            
                “是吗?”
                
            

            

            
            
                三皇子满脸不屑的接口道:“太师大人,知之为知之,不知为不知,若是不知......就不要装懂!”
                
            

            

            
            
                “本王最是看不惯那些不懂装懂的人!”
                
            

            

            
            
                “三王爷是在影射本太师?”
                
            

            

            
            
                夏传奇语气阴森的道:“不若我们打个赌,若是本太师能算出来,那三王爷就去东宫门前吃石狮子如何?”
                
            

            

            
            
                “若本太师解不出,那本太师就去吃了它!”
                
            

            

            
            
                “王爷可敢赌?”
                
            

            

            
            
                “咦.......”
                
            

            

            
            
                三皇子倒吸一口凉气道:“不赌!”
                
            

            

            
            
                “你定有阴谋!”
                
            

            

            
            
                “哼......”
                
            

            

            
            
                夏传奇这才问道:“三王爷,请问兔子有几条腿?”
                
            

            

            
            
                “西条,两条前腿,两条后腿!”
                
            

            

            
            
                “鸡呢?”
                
            

            

            
            
                “两条!”
                
            

            

            
            
                “若是让鸡和兔子都抬起两条腿,会发生什么?”
                
            

            

            
            
                三皇子眼神大亮:“那笼里的腿就全是兔子的,每只兔子剩下了两条腿!”
                
            

            

            
            
                “没错!”
                
            

            

            
            
                “所以这道题能靠迷糊一般人,本太师却可轻易解出!”
                
            

            

            
            
                “最后结果就是鸡23只,兔子12只!”
                
            

            

            
            
                忽然,夏天心中隐有猜测:“太师,古圣人的传承中有这题?”
                
            

            

            
            
                夏传奇沉默了片刻!
                
            

            

            
            
                “是!”
                
            

            

            
            
                他盯着夏天双眸,仿佛想看出什么答案道:“这本是古圣人所出之题,一首都在古圣传承里,从不外传,本太师实在想不通,殿下怎会知道此题?”
                
            

            

            
            
                夏天眼神大亮!
                
            

            

            
            
                “太师所说的圣人,可是传说中的古夏圣人!”
                
            

            

            
            
                “是!”
                
            

            

            
            
                夏传奇满眼厉色的盯着夏天,隐藏着杀意:“太子殿下,你是否是在一个山谷中得到的此题?”
                
            

            

            
            
                就在这时。
                
            

            

            
            
                在旁静听的孔雀出声:“太师大人无需多想,这道算术题其实也在稷下学宫出现过,是怪人夫子出的算术题,找了几个学宫弟子解,儒家祖师正好在其中,解法与太师所说相同,只要拎起鸡的双腿和兔子两条腿,就能计算出鸡有23只,兔子有12只!”
                
            

            

            
            
                “此事为真?”