What is one reason to create a study check list
1 answer:
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Answer:
please find the attachment of the correct code:
Output:
Bob : 1234
sue : 5678
pat : 2468
please enter a name to replace with pat:
Chris
Bob : 1234
sue : 5678
Chris : 2468
Explanation:
In this code, when we create the class object, that is "stu1, stu2, and stu3" and call the parameterized constructor bypassing the "string and integer" value and print the object value you forget to call the "tostring" method because it is the only method which returns both "string and integer" value.
Answer:
Explanation:
The following code is written in Java. It creates a RomanNumberals class with all of the requested methods, including a convertNum method and displayResults method. The user is then asked to input a number within the main method. A RomanNumeral object is created, passed the userInput and all of it's methods are called for testing. A test output can be seen in the attached image below.
import java.util.Scanner;
class Brainly {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
System.out.println("Enter a number: ");
int number = in.nextInt();
RomanNumerals romanNumeral1 = new RomanNumerals();
romanNumeral1.setNumber(number);
System.out.println("Test getNumber Method: " + romanNumeral1.getNumber());
romanNumeral1.convertNumber();
romanNumeral1.displayResult();
}
}
class RomanNumerals {
int number;
String romanNumeral;
public RomanNumerals() {
}
public int getNumber() {
return number;
}
public void setNumber(int number) {
this.number = number;
}
public void convertNumber() {
switch (this.number) {
case 1: romanNumeral = "I"; break;
case 2: romanNumeral = "II"; break;
case 3: romanNumeral = "III"; break;
case 4: romanNumeral = "IV"; break;
case 5: romanNumeral = "V"; break;
case 6: romanNumeral = "VI"; break;
case 7: romanNumeral = "VII"; break;
case 8: romanNumeral = "VIII"; break;
case 9: romanNumeral = "IX"; break;
case 10: romanNumeral = "X"; break;
default: System.out.println("Not a valid number"); break;
}
}
public void displayResult() {
System.out.println("Number " + this.number + " is represented as " + this.romanNumeral);
}
}
