ECS Lab Seven | Python Fiddle

#
# Author: Jessica Joyce Borlongan
# Student ID: 998420844
# Date: 11/15/2013
#
# Problem 1: dealing with numbers
# This program was designed to give 15% and 20% of the bill.
# 1. Input
print "Problem 1: dealing with numbers"
Bill = raw_input("Please enter your restaurant bill -->")
Bill= float(Bill)
#
# 2. Multiply bill total by 15%
#
Fifteen_Tip = Bill*0.15

print "15% of your bill is --> ",Fifteen_Tip, " dollars"
#
# 3. Multiply bill total by 20%
#

Twenty_Tip = Bill * 0.20

print "20% of your bill is --> ", Twenty_Tip, " dollars"

print "\n"
#
# Problem 2: dealing with strings.
#
# 1. Input
#
print "Problem 2: dealing with strings"
#
Sentence = raw_input("Enter a sentence-->")
print Sentence
#
print "\n"
print "The sentence will be converted to lower case."
Sentence = raw_input("Enter a sentence -->")
Sentence = Sentence.lower()
print Sentence
#
print "\n"
print "Next, the vowels will be converted to uppper case and consants to lower case."
Sentence = raw_input("Enter a sentence -->")

Sentence = Sentence.lower ()

Sentence = Sentence.replace("a","A")
Sentence = Sentence.replace("e", "E")
Sentence = Sentence.replace("i", "I")
Sentence = Sentence.replace("o", "O")
Sentence = Sentence.replace("u", "U")
Sentence = Sentence.replace ("y", "Y")

print Sentence

print "\n"
print "The sentence will be spelled backwards."
Sentence = raw_input("Enter a sentence -->")
Sentence[::-1]
print Sentence[::-1]
print "\n"
#
# Problem 3: Counting words and characters
#
# 1. Input
#
print "Problem 3: Counting words and characters"
print "\n"
print "This will show the number of characters."
Sentence = raw_input("Enter a sentence-->")
Count_Characters = len(Sentence)
Count_Blank = Sentence.count (" ")
Total_Characters = Count_Characters - Count_Blank
print Total_Characters

print "\n"
print "This will show the number of words, excluding the space."
Sentence = raw_input("Enter a sentence-->")
Count_Words = len(Sentence)
Count_Blank = Sentence.count (" ")
Total_Words = Count_Blank + 1
print Total_Words
#
# END
#

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