Started solving chapter 11 problems

Author: LambdaDrive

Chapter 11/Exercise11_1.py

@@ -0,0 +1,30 @@
+import time
+import re
+
+def timing(func, n):
+    'runs func on input returned by buildInput'
+    funcInput = n  # obtain input for func 
+
+    start = time.time()        # take start time
+    func(funcInput)            # run func on funcInput
+    end = time.time()          # take end time
+    timefinal = float(end) - float(start)
+    return timefinal         # return execution time
+
+def maketransreplace(string):
+    
+    table = str.maketrans('!,.:;?', 6*' ')
+    stringue = string.translate(table)
+
+def replacereplace(string):
+
+    string = string.replace('!,.:;?', 6*' ')
+
+def regex(string):
+    
+    prog = re.compile('[a-zA-Z]*')
+    result = prog.match(string)
+
+print(timing(maketransreplace, 'texto com pontuacao! \n mais pontuacao? \n talvez, mais, pontuacao?'))
+print(timing(replacereplace, 'texto com pontuacao! \n mais pontuacao? \n talvez, mais, pontuacao?'))
+print(timing(regex, 'texto com pontuacao! \n mais pontuacao? \n talvez, mais, pontuacao?'))