Answer:
#section 1
import re
thesaurus = {
"happy" : "glad",
"sad" : "bleak",
}
text =input('Enter text: ').lower()
#section 2
def synomReplace(thesaurus, text):
<em> # Create a regular expression from the dictionary keys
</em>
regex = re.compile("(%s)" % "|".join(map(re.escape, thesaurus.keys())))
# For each match, look-up corresponding value in dictionary
return regex.sub(lambda x: thesaurus[x.string[x.start():x.end()]].upper(), text)
print(synomReplace(thesaurus, text))
Explanation:
#section 1
In this section, the regular expression module is imported to carry out special string operations. The thesaurus is initialized as a dictionary. The program then prompts the user to enter a text.
#section 2
In the section, we create a regular expression that will search for all the keys and another one that will substitute the keys with their value and also convert the values to uppercase using the .upper() method.
I have attached a picture for you to see the result of the code.
Answer:
Given that: Design scenario - page 197 has a continuation of the chapter 1 design scenario for ElectroMyCycle
Explanation:
See attached image
I belive its true but i am not a 100% sure
function is the right answer because function is a block of code designed to perform a particular task
// C++ switch
// It can also be used for JAVA, C#
switch(age){
// here age will be sent by the function in which it is used
// case to check the age<2
case(age<2 && age>0):
// printing the line
cout<<"ineligible";
// case to check the age ==2
case(age==2):
// printing the line
cout<<"toddler";
// case to check 3-5
case(age>=3 && age<=5):
cout<<"early childhood";
// case to check 6-7
case(age==6 || age==7):
cout<<"young reader";
//case to check 8-10
case(age>=8 && age<=10):
cout<<"elementary";
// case to check 13
case(age==13):
cout<<"impossible";
//case tocheck 14-16
case(age>=14 && age<=16):
cout<<"high school";
// case to check 17 or 18
case(age==17 || age==18):
cout<<"scholar";
//case to check >18
case(age>18);
cout<<"ineligible";
// default case
default:
cout<<"Invalid age";
}
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