Python-二分查找法

list_01 = [2,5,1,4,1,3] #二分查找/折半查找 #先排序 list_01.sort() print('首先要對列表進行排序：',list_01) num = int(input('請輸入要查找到數：')) frist = 0 last = len(list_01)-1 while frist <= last: mid = (frist+last)//2 #

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