自学训练营学习7群 day6作业

exercises/1901100024/1001S02E05_stats_text.py

@@ -47,4 +47,4 @@
 print('英文单词出现的次数 ==>',counter)
 
 
-print('从小到大输出所有的单词及出现的次数 ==>',sorted(counter.items(),key=lambda x:x[1],reverse=True))
+print('从小到大输出所有的单词及出现的次数 ==>',sorted(counter.items(),key=lambda x:x[1],reverse=True))

exercises/1901100024/1001S02E06_stats_word.py

@@ -0,0 +1,83 @@
+en_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!
+'''
+
+
+def stats_text_en(text):
+    elements = text.split()
+    words = []
+    symbols = ',.*-!'
+    for element in elements:
+        for symbol in symbols:
+            element = element.replace(symbol, '')
+        if len(element):
+            words.append(element)
+    counter = {}
+    word_set = set(words)
+
+
+
+    for word in word_set:
+        counter[word] = words.count(word)
+    return sorted(counter.items(), key=lambda x: x[1], reverse=True)
+
+
+
+
+    def stats_text_cn(text):
+        cn_characters = []
+        for character in text:
+            if '\u4e00' <= character <= '\u9fff':
+                cn_characters.append(character)
+        counter = {}
+        cn_character_set = set(cn_characters)
+        for character in cn_character_set:
+            counter[character] = cn_characters.count(character)
+        return sorted(counter.items(), key=lambda x: x[1], reverse=True)
+
+
+
+cn_text = '''
+Python之禅 by Tim Peters
+
+优美胜于丑陋
+明了胜于晦涩
+简洁胜于复杂
+复杂胜于凌乱
+扁平胜于嵌套
+间隔胜于紧凑
+可读性很重要
+即便假借特例的实用性之名，也不可违背这些规则
+不要包容所有错误，除非你确定需要这样做
+当存在多种可能，不要尝试去猜测
+而是尽量找一种，最好是唯一一种明显的解决方案
+虽然这并不容易，因为你不是 Python 之父
+做也许好过不做，但不假思索就动手还不如不做
+。。。
+'''
+
+if __name__ == '__main__':
+    en_result = stats_text_en(en_text)
+    cn_result = stats_text_en(cn_text)
+    print('统计参数中每个英语单词出现的次数 ==>\n',en_result)
+    print('统计参数中每个中文汉字出现的次数 ==>\n',cn_result)