statistics word

Author: qiwsir

newcodes/answers/q71.py

@@ -0,0 +1,23 @@
+#!/usr/bin/env python
+# coding=utf-8
+
+class StatWrod(dict):
+    def add(self, item, increment=1):
+        self[item] = increment + self.get(item, 0)
+    def counts(self, reverse=False):
+        aux = [(self[k], k) for k in self]
+        aux.sort()
+        if reverse:
+            aux.reverse()
+        return [(v, k) for v,k in aux]
+
+if __name__ == "__main__":
+    sentence = "Don't stay in bed, unless you can make money in bed."
+    words = sentence.split()
+    c = StatWrod()
+    for word in words:
+        c.add(word)
+    print("Ascending count:")
+    print(c.counts())
+    print("Descending count:")
+    print(c.counts(reverse=True))