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Allushta [10]
3 years ago
13

Create a public class Dog that stores a single double age set by the constructor. (Reject negative ages using assert.) Dog shoul

d also provide a single class method named isOlder. isOrder should accept two Dog instances and return true if the first is older than the second, and false otherwise. You should also assert that both passed instances are not null.
Computers and Technology
1 answer:
hjlf3 years ago
7 0

Answer:

Explanation:

The following is written in Java and has the methods as requested in the question...

class Dog {

   private double age;

   public Dog(double v) {

       assert v >= 0:" Not valid";

       this.age = v;

   }

   public boolean isOlder(Dog dog1, Dog dog2) {

       if (dog1.age > dog2.age) {

           return true;

       } else {

           return false;

       }

   }

}

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Ask the user to input their grade percentage (e.g. the use will enter 98 if they had an overall grade of 98% in their course) fo
Airida [17]

Answer:

In Python

def getpointValue(subject):

   if subject >= 75:        point = 4; grade = 'A'

   elif subject >= 60:        point = 3; grade ='B'

   elif point >= 50:        point = 2; grade = 'C'

   elif point >= 40:        point = 1; grade = 'D'

   else:        point = 0; grade = 'F'

   return point,grade

subjects= ["Accounting","Marketing","Economics","MIS"]

acct = int(input(subjects[0]+": "))

mkt = int(input(subjects[1]+": "))

eco = int(input(subjects[2]+": "))

mis = int(input(subjects[3]+": "))

acctgrade = getpointValue(acct)

print(subjects[0]+" Grade: "+str(acctgrade[1]))

mktgrade = getpointValue(mkt)

print(subjects[1]+" Grade: "+str(mktgrade[1]))

ecograde = getpointValue(eco)

print(subjects[2]+" Grade: "+str(ecograde[1]))

misgrade = getpointValue(mis)

print(subjects[3]+" Grade: "+str(misgrade[1]))

totalpoint = (acctgrade[0] + mktgrade[0] + ecograde[0] + misgrade[0]) * 3

gpa = totalpoint/12

print("GPA: "+str(gpa))

Explanation:

<em>The solution I provided uses a function to return the letter grade and the point of each subject</em>

<em>I've added the explanation as an attachment where I used comment to explain difficult lines</em>

<em />

Download txt
6 0
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