Create 1001S02E05_stats_text.py

Author: Andy910

1901010091/1001S02E05_stats_text.py

@@ -0,0 +1,68 @@
+text='''
+The Zen of Python, by Tim Peters
+Beautiful is better than ugly.
+Explicit is better than implicit.
+Simple is better than complex.
+Complex is better than complicated.
+Flat is better than nested.
+Sparse is better than dense.
+Readability counts.
+Special cases aren't special enough to break the rules.
+Although practicality beats purity.
+Errors should never pass silently.
+Unless explicitly silenced.
+In the face of ambxiguity, refuse the temptation to guess.
+There should be one-- and preferably only one --obvious way to do it.
+Although that way may not be obvious at first unless you're Dutch.
+Now is better than never.
+Although never is often better than *right* now.
+If the implementation is hard to explain, it's a bad idea.
+If the implementation is easy to explain, it may be a good idea.
+Namespaces are one honking great idea -- let's do more of those!
+'''
+d={}#新建字典集合
+t1=text.split()#将字符串转化为列表
+set1=set(t1)#将列表转为集合，去除列表中的重复字符
+t2=list(set1)#将集合转为没有重复字符的列表
+for x in range(len(t2)):#len函数能够返回列表的个数，x历遍列表中的元素
+    d[t2[x]]=0#初始值为零
+    for y in range(len(t1)):#y历遍t1
+        if t2[x]==t1[y]:#如果x=y
+            d[t2[x]] += 1#则x元素增加1
+print(d)
+
+d1=sorted(d.items(),key=lambda item:item[1],reverse=True)#items()函数将字典转化为元组，key lambda item：item[1]表示选第二个元素做比较，reverse表示降序
+print(d1)
+
+d2=str(d1)
+print(d2)
+
+#清楚非单词字符
+word=[]
+s=',.*-!'
+for i in t1:
+    for j in s:
+        i=i.replace(j,'')
+    if len(i):
+        word.append(i)
+print(word)
+
+#统计单词数
+counter={}
+w1=set(word)
+w2=list(w1)
+for a in range(len(w2)):
+    counter[w2[a]]=0
+    for b in range(len(word)):
+        if w2[a]==word[b]:
+           
+            counter[w2[a]]+=1
+print(counter)
+print('只包含英文单词的统计')
+counter1=sorted(counter.items(),key=lambda item:item[1],reverse=True)#items()函数将字典转化为元组，key lambda item：item[1]表示选第二个元素做比较，reverse表示降序
+print(counter1)
+
+print('尝试教练的方法')
+for a in w2:
+    counter[a]=word.count(a)#字典中count 函数能够统计元素的数量，通过等号赋值给元素
+print(counter)