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Submarine

Given two numbers

totalTorpedos, torpedosFired as inputs, write a super class Submarine with property and methods as below,PropertyDescriptionisSubmergedIt should contain a boolean value to indicate whether the submarine is submerged or not.....

The sequence of operations is,

  1. Submerge the Submarine
  2. Fire torpedos
  3. Surface the Submarine

Input

  • The first line of input contains a number totalTorpedos
  • The second line of input contains a number torpedosFired

Output

  • The first line of output is a string with Submarine Submerged text
  • The second line of output is a string with the number of torpedos fired and left, as shown in sample outputs
  • The third line of output is a string with Submarine Surfaced text

Sample Input 1

5

2

Sample Output 1

Submarine Submerged

2 Torpedos Fired, 3 Left

Submarine Surfaced

Sample Input 2

10

2

Sample Output 2

Submarine Submerged

2 Torpedos Fired, 8 Left

Submarine Surfaced


Area and Circumference of a Circle


Given radius


radius of a circle, write a JS constructor function with the methods getArea and getCircumference to calculate the area and circumference of the circle.


Note

The value of π = 3.14

Quick Tip


Use the formulae to calculate,


Area of circle = π * radius * radius

Circumference of circle = 2 * π * radius

Input

The input will be a single line containing a number radius

Output

The first line of output should contain the area of the circle

The second line of output should contain the circumference of the circle

Sample Input 1

7

Sample Output 1

153.86

43.96


Sample Input 2

25

Sample Output 2

1962.5

157



totalTorpedos, torpedosFired as inputs, write a super class Submarine with property and methods as below,PropertyDescriptionisSubmergedIt should contain a boolean value to indicate whether the submarine is submerged or not.


MethodDescriptiondiveWhen this method is called, it should set the value of isSubmerged to true and log "Submarine Submerged" text in the console.surfaceWhen this method is called, it should set the value of isSubmerged to false and log "Submarine Surfaced" text in the console.


Add a sub class weaponUnit which extends to Submarine with the below properties and methods,


The sequence of operations is,


Submerge the Submarine

Fire torpedos

Surface the Submarine

Sample Input 1


5


2


Sample Output 1


Submarine Submerged


2 Torpedos Fired, 3 Left


Submarine Surfaced


Sample Input 2


10


2


Sample Output 2


Submarine Submerged


2 Torpedos Fired, 8 Left


Submarine Surfaced


Square at Alternate Indices

Given an array myArray of numbers, write a function to square the alternate numbers of the myArray, starting from index 0 using the array method map.Input

  • The input will be a single line containing an array myArray

Output

  • The output should be a single line containing an array with alternate numbers squared

Constraints

  • Each value in the array must be a number

Sample Input 1

[ 1, 2, 3, 4, 5 ]

Sample Output 1

[ 1, 2, 9, 4, 25 ]

Sample Input 2

[ 2, 4 ]

Sample Output 2

[ 4, 4 ]



String Slicing: Given two strings inputString and subString as inputs, write a JS program to slice the inputString if it includes the subString. Slice the inputString starting from the subString to the end of the inputString.

Input

The first line of input contains a string inputString

The second line of input contains a string subString

Output

The output should be a sliced string or inputString (if the inputString does not include the subString)

function main() {

let inputString = readLine();

const subString = readLine();

/* Write your code here */

}

i want code in between write code here


Write a JavaScript Program (Using a single HTML and JavaScript file)

to input 2 numbers and determine (using a <p> tag whether:

a. The 2 numbers are equal

b. The first is greater then the second.

c. The second is greater than the first.


Display the message on change of any of the 2 inputs.


Income Tax Calculator Program


Input the Taxable Income and Compute the income tax using the following table:

*Note: Do not use prompts for user inputs. Use the HTML input tag.



over -----------------------------but not over --------------------------------Rate

--- -----------------------------------250,000 ------------------------------------0%

250,000 ---------------------------400,000 ---------------------20% of the excess over 250,000

400,000----------------------------800,000------------- 30,000+25% of the excess over 400,000

800,000------------------------ 2,000,000 ------------130,000+30% of the excess over 800,000

2,000,000 ----------------------8,000,000 -----------490,000+32% of the excess over 2,000,000

8,000,000 ------------------------------------------2,410,000+35% of the excess over 8,000,000



Ex)

Taxable Income Income Tax

180,000 0

320,000 14,000

520,000 60,000

930,000 169,000

2,400,000 618,000

10,000,000 3,110,000


6. Write a program that asks the user for two numbers, then lets the user choose the using 4

buttons, one for each operation. (+, -, *, / )The program should do the requested operation and

display the answer on the screen.

7. Modify program 6 to do the same thing using a dropdown menu and an = button to execute.

Use <select> <option></option></select> for your dropdown. Only java plz


Write a program that asks the user for two numbers, then lets the user choose the using 4

buttons, one for each operation. (+, -, *, / )The program should do the requested operation and

display the answer on the screen. Only Java plz


Simple Payroll

Write a Javascript Program to Add,Delete employees in a payroll list.

1. The payroll program should input the following:

Employee Name     Days Worked     Daily Rate   Deduction Amount

2. During Addition, the program should display the following in a table:

No.  Employee Name   Days Worked   Daily Rate   Gross Pay   Deduction Amount  Net Pay

where:

     No. = is the Payroll List Line number

     Gross Pay = Days Worked * Daily Rate

      Net Pay = Gross Pay - Deduction Amount

 3. During Deletion, the program should ask for the Line Number to delete and update the table


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