Q1:
Write down a program that uses
Electricity Function to calculate the electricity bill with the help of the
below charges:
1
to 100 units – Rs.5
101
to 200 units – Rs.7
202
to 300 units – Rs.10
above
300 units – Rs.15
import java.util.Scanner;
/**
*
* @author Hasssan
*/
public class Mahhnoor3 {
/**
* @param args the
command line arguments
*/
public static void
main(String[] args) {
Scanner sc =
new Scanner(System.in);
int units ;
double amount;
Scanner scan=new Scanner(System.in);
System.out.print("Enter number of unit you consumed:
");
units=scan.nextInt();//taking input from user for usage unit
if(1>=units && units<=100){
amount=(units*5);
}
else if(units>=101 && units<=200){
amount=((100*5)+(units-100)*7);
}
else if (units>=201 && units<=300){
amount=((100*5)+(100*7)+(units-200)*10);
}
else if(units>300){
amount=((100*5)+(100*7)+(100*10)+(units-300)*15);
}
else{
amount=0;
}
System.out.print("Total amount is: "+amount);
}
}
2nd:
ublic class Mahhnoor3 {
/**
* @param args the
command line arguments
*/
public static void
main(String[] args) {
// TODO
Auto-generated method stub
System.out.print("Enter
number so it could be added: ");
Scanner input =
new Scanner(System.in);
int sum = 0;
int num =
input.nextInt();
while (num >
0){
int digit =
num % 10;
num /= 10;
sum += digit;
}
if (sum % 2 ==0){
System.out.println("Even");
}
else{
System.out.println("Odd");
}
System.out.println("The Sum of the digits is: " + sum);
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