class SequenceList (object) :
def init (self):
# 初始化顺序表
self.SeqList = []
def CreateSequenceList(self):
print("请输入顺序表元素按回车确认，输入#号结束")
Element = input("请输入元素: ")
while Element != '#' :
self.SeqList.append (int(Element))
Element = input("请输入元素: ")
def FindElement(se1f) :
key = int(input("请输入需要查找的元素值: "))
if key in self.SeqList:
ind = self.SeqList.index (key)
print(f"查找成功!元素下标为: {ind} 元素值为{self.SeqList[ind]}")
else:
print(f"查找失败!当前顺序表中不存在值为{key}的元素")
def InsertElemnt(self) :
ind = int (input("请输入待插入元素的下标:"))
Element = int (input("请输入待插入元素的值: "))
self.SeqList.insert (ind,Element)
print(f"插入当前元素后的顺序表: {self.SeqList} ")
def DeleteElementById(self):
ind = int(input(" 请输入要删除元素的下标: "))
print(f"正在删除下标为{ind}的元素")
self.SeqList.remove (self.SeqList[ind])
print("删除后的顺序表为:",self.SeqList)
def DeleteElementByKey(self) :
key = int (input("请输入要删除元素的值: "))
print(f"正在删除值为{key}的元素")
if key in self.SeqList:
ind = self.SeqList.index (key)
print (f"删除成功!已成功删除元素值为{self.SeqList[ind]}")
print("删除后的顺序表为: ",self.SeqList)
else:
print(f"删除失败!当前顺序表中不存在值为{key}的元素")
def TraverseElement (self) :
SeqListLen = len(self.SeqList)
for i in range (0,SeqListLen) :
print(f"下标为{i}的元素的值为{self.SeqList[i]}")
def IsEmpty(self) :
if len(SeqList) == 0:
return True
else:
return False
if name == 'main':
SeqList = SequenceList ()
SeqList. CreateSequenceList ()
SeqList.TraverseElement ()
SeqList.FindElement ()
SeqList.InsertElemnt ()
SeqList.DeleteElementById()
SeqList.DeleteElementByKey()
class SequenceList(object):
def __init__(self):
# 初始化顺序表
self.SeqList =[]
def CreateSequenceList(self):
print("请输入顺序表元素按回车确认，输入#号结束")
Element = input("请输入元素: ")
while Element != '#' :
self.SeqList.append(int(Element))
Element = input("请输入元素: ")
def FindElement(self):
key = int(input("请输入需要查找的元素值: "))
if key in self.SeqList:
ind = self.SeqList.index (key)
print(f"查找成功!元素下标为: {ind} 元素值为{self.SeqList[ind]}")
else:
print(f"查找失败!当前顺序表中不存在值为{key}的元素")
def InsertElemnt(self) :
ind = int (input("请输入待插入元素的下标:"))
Element = int (input("请输入待插入元素的值: "))
self.SeqList.insert (ind,Element)
print(f"插入当前元素后的顺序表: {self.SeqList} ")
def DeleteElementById(self):
ind = int(input(" 请输入要删除元素的下标: "))
print(f"正在删除下标为{ind}的元素")
self.SeqList.remove(self.SeqList[ind])
print("删除后的顺序表为:",self.SeqList)
def DeleteElementByKey(self) :
key = int (input("请输入要删除元素的值: "))
print(f"正在删除值为{key}的元素")
if key in self.SeqList:
ind = self.SeqList.index(key)
self.SeqList.remove(self.SeqList[ind])
print (f"删除成功!已成功删除元素值为{self.SeqList[ind]}")
print("删除后的顺序表为: ",self.SeqList)
else:
print(f"删除失败!当前顺序表中不存在值为{key}的元素")
def TraverseElement (self) :
SeqListLen = len(self.SeqList)
for i in range (0,SeqListLen) :
print(f"下标为{i}的元素的值为{self.SeqList[i]}")
def IsEmpty(self) :
if len(SeqList) == 0:
return True
else:
return False
if __name__ == "__main__":
SeqList = SequenceList ()
SeqList.CreateSequenceList()
SeqList.TraverseElement()
SeqList.FindElement()
SeqList.InsertElemnt()
SeqList.DeleteElementById()
SeqList.DeleteElementByKey()
DeleteElementByKey函数你没有调用 remove删除啊。
所以 问题是什么？
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