．用最短路徑算法求如下圖中a到z的最短通路【西南財經大學 四】
．已知一有向網的鄰接矩陣如下如需在其中一個結點建立娛樂中心要求該結點距其它各結點的最長往返路程最短相同條件下總的往返路程越短越好問娛樂中心應選址何處？給出解題過程【北京郵電大學 四 (分)】
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From:http://tw.wingwit.com/Article/program/sjjg/201311/23112.html
