Your bank contacts you asking you to phone a number supplied in the email.What do you?
2 answers:
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Answer:
Check the explanation
Explanation:
Note : check attached image for output and program and also note that you're to replace "at" with shift 2 as the brainly text editor can't take the symbol
Program : **************Magzine.java**********************
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
public class Magzine {
//class variable private can not access outside class
private String title;
private String month;
private int year;
//parameterized constructor
public Magzine(String title,String month,int year)
{
this.title=title;
this.month=month;
this.year=year;
}
//override toString method
"at"Override
public String toString()
{
String detail=title+" "+month+" "+Integer.toString(year);
return detail;//return string of class variable
}
//get Magzine objecte
public boolean equals(Magzine obj)
{
//commented returm statement compare string by address so you can uncomment if
//we do not use same string object of String class
//return this.month==obj.month && this.title==obj.title && this.year==obj.year;
//compare two object element if matches return true else false
return (this.month.equals(obj.month)) &&(this.title.equals(obj.title)) && this.year==obj.year;
}
}
Program : *************************Main.java****************************
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
public class Main {
/**
* "at"param args the command line arguments
*/
public static void main(String[] args) {
// TODO code application logic here
Magzine Obj =new Magzine("Scientific American ", "April", 2020); //object of class
Magzine Obj1 =new Magzine("Scientific American ", "April", 2020);//Obj and obj1 is same content data
Magzine Obj2 =new Magzine("Scientific American", "June", 2020); //obj and obj1 same but obj2 different
System.out.println(Obj.toString()); //print string of obj
System.out.println(Obj1.toString());//print string of obj1
System.out.println(Obj2.toString());//print string of obj2
System.out.println(Obj.equals(Obj1)); //obj and obj1 equal and return true
System.out.println(Obj.equals(Obj2)); // obj and obj2 not equal so return false
}
}
Output can be seen below:
Answer:
Follows are the code to the given question:
Wallsize = int(input("Enter the size of wall space for painting(in sq ft): "))#defining variable Wallsize for input value
rate = int(input("Enter the price of the paint(per gallon): $"))#defining variable rate for input value
per_Gallon = Wallsize/115#defining a variable per_Gallon that calculate its value
print("Number of Gallons of paint: ",per_Gallon)#print value with message
total_Hours = per_Gallon * 8#defining a variable total_Hours that calculate its value
print("Hours of labor required: ",total_Hours)#print value with message
paint_Cost = rate * per_Gallon#defining a variable paint_Cost that calculate its value
print("Cost of the paint: $",paint_Cost)#print value with message
labor_Charge = total_Hours * 20#defining a variable labor_Charge that calculate its value
print("Labor charges: $",labor_Charge)#print value with message
total_Cost = paint_Cost + labor_Charge#defining a variable total_Cost that calculate its value
print("Total cost of paint job: $",total_Cost)#print value with message
Output:
Enter the size of wall space for painting(in sq ft): 800
Enter the price of the paint(per gallon): $33
Number of Gallons of paint: 6.956521739130435
Hours of labor required: 55.65217391304348
Cost of the paint: $ 229.56521739130434
Labor charges: $ 1113.0434782608695
Total cost of paint job: $ 1342.6086956521738
Explanation:
Please find the complete question in the attached file.
In this code, the "Wallsize and rate" two variable is defined that is used for input the value from the user-end, after input the value multiple variables"
per_Gallon, total_Hours,paint_Cost, labor_Charge, and total_Cost" is declared, in which it calculates its respective value and prints the value with the message value.
