import stringimport random# returns a copy of the input string s# study this copy function and understand why it works!# Talk to your instructor if you are confused about any of it.# These are the basis of several later functionsdef copy(s):t = ""for c in s:t = t + creturn tdef copy2(s):#Ht = "for i in range (len(s)):t = t + s[i]return tdef copy3(s):t = ""i = 0while i < len(s):t = t + s[i]i=i+1return t# Create a function that takes a single string parameter# and returns a new string that is# the same as the original string except all vowels are# replaced with a '*' character.# do not use any string functions other than len()def stars(s):return None

In this question, we have to complete the python method for stars where, vowels are replaced with *…

# Create a function that takes a single string parameter # and returns a new string that is # the same as the original string except all vowels are # replaced with a '*' character. # do not use any string functions other than len() def stars(s): return None

# Create a function that takes a single string parameter # and returns a new string that is # the same as the original string except all vowels are # replaced with a '*' character. # do not use any string functions other than len() def stars(s): return None

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Concept explainers

Types of Function

A function is a process or task that does some operation in the program. Some programming languages may contain built-in functions for certain commonly used tasks. Most programming languages also support user-defined functions, which means a user can write their own function to perform some operation. There are some libraries or header files that contain built-in functions for performing certain tasks.

Question

import string
import random
# returns a copy of the input string s
# study this copy function and understand why it works!
# Talk to your instructor if you are confused about any of it.
# These are the basis of several later functions
def copy(s):
t = ""
for c in s:
t = t + c
return t
def copy2(s):
#H
t = "
for i in range (len(s)):
t = t + s[i]
return t
def copy3(s):
t = ""
i = 0
while i < len(s):
t = t + s[i]
i=i+1
return t
# Create a function that takes a single string parameter
# and returns a new string that is
# the same as the original string except all vowels are
# replaced with a '*' character.
# do not use any string functions other than len()
def stars(s):
return None

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