《python程序开发》试卷

s="I am learning Python" 

w=s.split(" ") 

print(w)

_______ getVotingScore(scores): # 定义函数

______________ # 排序 

______________________ # 删除最低分 

______________________ # 删除最高分 

scores = [99, 80, 60, 82, 85] 

__________________________ # 调用函数 

print(f'处理后的分数列表为: {scores}')

text ="'A. spectre is haunting Europe the spectre of communism. All the powers of \ 

old Europe have entered into a holy alliance to exorcise this spectre: Pope \ 

and Tsar, Mettrnich and Guizot, French Radicals and German police-spies. \ 

Where is the party in opposition that has not been decried as communistic by \ 

its opponents in power? Where is the opposition that has not hurled back \ 

the branding reproach of communism, against the more advanced opposition \ 

parties, as well as against its reactionary adversaries?" 

print(clearVordsList) 

答： 

text ="'A. spectre is haunting Europe the spectre of communism. All the powers of \ 

old Europe have entered into a holy alliance to exorcise this spectre: Pope \ 

and Tsar, Mettrnich and Guizot, French Radicals and German police-spies. \ 

Where is the party in opposition that has not been decried as communistic by \ 

its opponents in power? Where is the opposition that has not hurled back \ 

the branding reproach of communism, against the more advanced opposition \ 

parties, as well as against its reactionary adversaries?" 

text = ___________________ # 将 text 字符串转换为小写字母 

wordsList =________________ # 以空格为分隔符切割字符串 

alphabetString = 'abcdefghijklmnopqrstuvwxyz' 

wordCount = _________________ # 计算单词列表的数量 

clearWordsList = [] 

for word in wordsList: 

if word[-1] not in alphabetString: 

______________________________________ # 单词最后一个字符不属于 26 个字母，将该单词 

添加到 clearWordsList 列表那个 

else: 

clearWordsList.append(word)

print(f'共产党宣言的序言部分共包含{wordCount}个单词：') 

___________________________________ # 输出最后的单词列表

____ _____________________ as f: # 使用 with 语句打开 demo.txt 文件(两个空) 

lines = _________________ # 读取 demo.txt 文件的所有行数据 

print(lines) 

for ________________: # 使用 for 循环遍历读取的文件内容 lines 列表，循环变量为 each 

print(each, ___________) # 输出时无需多余换行，根据最后输出结果，填写合适的代码 

最后输出结果为： 

['hello\n', 'world\n', 'python'] 

hello 

world 

python

# 编写一个函数 reverse(s)把字符串 s 反向，然后把反向的结果与原来的字符串比较，如果一样就说明是 

对称的。 

def reverse(s): 

t="" 

for i in _______________: # 设置合适的循环范围反向遍历字符串 s 

t=__________ # 构建反向字符串 t 

return t 

_____________________: # 定义函数 isSymmetry 判断输入的字符串 s 是否对称 

t=reverse(s) 

if s==t: 

return 1 

else: 

return 0

s=____________________________ # 输入一个字符串 

if ___________________________: # 调用 isSymmetry 函数进行判断 

print("对称") 

else: 

print("不对称")