I need to create a bit of code for javascript which I can have random numbers...
I need to create a bit of code for javascript which I can have
random numbers generate with a certain amount of digits set by the
user. and ask the user how many times they want this to
happen.
For example The user says they want a number with 4 digits (any
number between 0 - 9999) and the user can input if they want to
add, subtract, multiply, divide, or make it random
2 random numbers are generated. First number 1451 and the next
number is 58.
If the user selects "random" the program will pick between the 4
(add multiple subtract divide)
Once the numbers are made 1451 & 58 the user then needs to
"add" (random pick) and the profram lets them know if they did it
correct or not.
Say the player select they want to do this 3 times. it just
repeats the process above.
Additionally would it be possible to record the results?
Homework Answers
Code -
<!DOCTYPE html>
<html>
<title>Web Page Design</title>
<head>
<script>
var output,num1,num2,operator;
function myFunction() {
var digitCount = parseInt(document.getElementById("digit").value);
var numberRange = Math.pow(10, digitCount)
num1 = Math.floor(Math.random() * (numberRange - 1));
num2 = Math.floor(Math.random() * (numberRange - 1));
var x = parseInt(document.getElementById("mySelect").value);
var choice;
if (x == 6) {
choice = Math.floor(Math.random() * 4) + 2;
}
else {
choice = parseInt(document.getElementById("mySelect").value);
}
operator = getOperator(choice);
document.getElementById("demo").innerHTML = "First number " + num1 + " Second number " + num2 + " your choice " + operator;
}
function getResult() {
output = parseInt(document.getElementById("output").value);
var result = operation(num1,num2,operator);
if(result==output){
document.getElementById("result").innerHTML = "Correct answer";
}
else{
document.getElementById("result").innerHTML = "Wrong answer";
}
}
function operation(num1,num2,operator){
switch (operator) {
case '+': return num1+num2; break;
case '-': return num1-num2; break;
case '*': return num1*num2; break;
case '/': return num1/num2; break;
}
}
function getOperator(choice) {
switch (choice) {
case 2: return '+'; break;
case 3: return '-'; break;
case 4: return '*'; break;
case 5: return '/'; break;
}
}
</script>
</head>
<body>
Enter the number of digits <input type="text" id="digit"><br>
Select the operation you want to perform<select id="mySelect" onchange="myFunction()">
<option value="1">---Default---</option>
<option value="6">Random</option>
<option value="2">Add</option>
<option value="3">Subtract</option>
<option value="4">Multiply</option>
<option value="5">Divide</option>
</select>
<div id="demo"></div>
Your output : <input type="text" id="output">
<input type="button" value="Submit" onclick="getResult()">
<div id="result"></div>
</body>
</html>
Screenshots -
Add Answer to:
I need to create a bit of code for javascript which I can have
random numbers...
Can somebody help me with this assignment. I will highly appreciate. Also, please display the output...
Can somebody help me with this assignment. I will highly
appreciate. Also, please display the output as well. I need to use
JAVA to to write the program.
This is the sample output provided by my
professor.
HOME WORK: due 09.17.2019 (Rational Numbers) Create a class called Rational for performing arithmetic with fractions. Write a program to test your class. Use integer variables to represent the private instance variables of the class- the numerator and the denominator. Provide a constructor...
Big Numbers Library The creators of C++ have created primitive data types to allow developers to store numbers of various size they expect most users will need. Such as short, int, double. In our c...
Big Numbers Library The creators of C++ have created primitive data types to allow developers to store numbers of various size they expect most users will need. Such as short, int, double. In our case we want to expand on these primitive data types and allow users to store big numbers that can store up to 1,000 digits long. In order to do this, you will create a BigNumbers class, using TDD, Test Driven Development, that will use vectors from...
The creators of C++ have created primitive data types to allow developers to store numbers of various size they expect most users will need. Such as short, int, double. In our case we want to expand o...
The creators of C++ have created primitive data types to allow developers to store numbers of various size they expect most users will need. Such as short, int, double. In our case we want to expand on these primitive data types and allow users to store big numbers that can store up to 1,000 digits long. In order to do this, you will create a BigNumbers class that will use vectors from STL to store the digits. BigNumbers should have...
Java Assignment Calculator with methods. My code appears below what I need to correct. What I...
Java Assignment Calculator with methods. My code appears below what I need to correct. What I need to correct is if the user attempts to divide a number by 0, the divide() method is supposed to return Double.NaN, but your divide() method doesn't do this. Instead it does this: public static double divide(double operand1, double operand2) { return operand1 / operand2; } The random method is supposed to return a double within a lower limit and...
Create a simple calculator. Your interface should contain two input boxes in which the user can...
Create a simple calculator. Your interface should contain two input boxes in which the user can put two numbers. There should be four buttons: add, subtract, multiply, and divide. When the user inputs two number and clicks on an operation button, the result should be displayed in the label. Can some please help my code that i came up with just displays a pop box with no words or nothing! I'm not the best at coding. Any tips or advice...
This Java program is giving me a good amount of trouble. Can someone solve this for...
This Java program is giving me a good amount of trouble. Can someone solve this for me and provide explanations? I use BlueJ. Create a class named DLD_JFrame_Arithmetic with a JFrame that accepts two numbers. It is the first time we will use numbers with a JFrame. JTextFields take all inputs as Strings. They must be converted. int num = Integer.parseInt(number.getText()); We will create Three JLabels, two which prompt user to enter numbers in the JTextFields. The third will be for...
Assignment:Super Lotto This exercise is JavaScript only. No jQuery, please. Your page should work as follows: Ask the user the highest number that they want to generate. (Some lotteries are 1 ‐ 47, so...
Assignment:Super Lotto
This exercise is JavaScript only. No jQuery, please. Your page
should work as follows:
Ask the user the highest number that they want to generate. (Some
lotteries are 1 ‐ 47, some 1 ‐ 49, etc.)
Ask the user how many numbers they want to generate.
Create a function that returns a random number between 1 and the
highest number (see "Additional Info" below).
Create an array of numbers. Run the function the correct number
of times, putting...
I have Majority of the code written but I just need to implement the <,>,and =...
I have Majority of the code written but I just need to implement
the <,>,and = sign in the code. I have posted the
instructions for the whole code. I will add what I have at the
end.
Objectives:
Implement basic class concepts in Java
Implement inheritance with super and sub-classes
Implement basic polymorphism concepts
Problem: The TARDIS has been infected by a virus which means it
is up to Doctor Who to manually enter calculations into the TARDIS
interface....
(Rational Numbers) Create a class called Rational for performing arithmetic with fractions. Write a program to...
(Rational Numbers) Create a class called Rational for performing arithmetic with fractions. Write a program to test your class. Use integer variables to represent the private instance variables of the class- the numerator and the denominator. Provide a constructor that enables an object of this class to be initialized when it's declared. The constructor should store the fraction in reduced form. The fraction 2/4 is equivalent to h and would be stored in the object as 1 in the numerator...
Here is what i have so far... However i am having a little bit of trouble...
Here is what i have so far... However i am having a little bit of trouble with it. when inputting a number the sum comes out perfect but when i break the digits up i cant do mmore than 4 digits and i cant do a negitive number... someone help. QUESTION: Write a program that prompts the user to input an integer and then outputs both the individual digits of the number and the sum of the digits. For example,...
Can somebody help me with this assignment. I will highly
appreciate. Also, please display the output as well. I need to use
JAVA to to write the program.
This is the sample output provided by my
professor.
HOME WORK: due 09.17.2019 (Rational Numbers) Create a class called Rational for performing arithmetic with fractions. Write a program to test your class. Use integer variables to represent the private instance variables of the class- the numerator and the denominator. Provide a constructor...
Assignment:Super Lotto
This exercise is JavaScript only. No jQuery, please. Your page
should work as follows:
Ask the user the highest number that they want to generate. (Some
lotteries are 1 ‐ 47, some 1 ‐ 49, etc.)
Ask the user how many numbers they want to generate.
Create a function that returns a random number between 1 and the
highest number (see "Additional Info" below).
Create an array of numbers. Run the function the correct number
of times, putting...
I have Majority of the code written but I just need to implement
the <,>,and = sign in the code. I have posted the
instructions for the whole code. I will add what I have at the
end.
Objectives:
Implement basic class concepts in Java
Implement inheritance with super and sub-classes
Implement basic polymorphism concepts
Problem: The TARDIS has been infected by a virus which means it
is up to Doctor Who to manually enter calculations into the TARDIS
interface....
(Rational Numbers) Create a class called Rational for performing arithmetic with fractions. Write a program to test your class. Use integer variables to represent the private instance variables of the class- the numerator and the denominator. Provide a constructor that enables an object of this class to be initialized when it's declared. The constructor should store the fraction in reduced form. The fraction 2/4 is equivalent to h and would be stored in the object as 1 in the numerator...
Most questions answered within 3 hours.
-
40
1
363.9
40
1
501.4
40
2
448.2
40
2
914
40
3
532.2
40...
asked 1 minute ago -
microsoft has a listed par value of $0.00000625 per share. if the
originally issued shares had...
asked 7 minutes ago -
A comet is traveling through space with speed 3.73 ✕
104 m/s when it encounters an...
asked 12 minutes ago -
Write a Java program that reads words from a text file and
displays all the non-duplicate...
asked 26 minutes ago -
When 20.0 grams of an unknown nonelectrolyte compound are
dissolved in 500.0 grams of benzene, the...
asked 25 minutes ago -
The Sofaworld Company purchases upholstery material from Barrett
Textiles. The company uses 44,000 yards of material...
asked 18 minutes ago -
Assume that you have an outstanding 100M loan with your bank
under which you pay 5%...
asked 27 minutes ago -
A 62-kg woman in an elevator is accelerating downward at a rate
of 1.6 m/s2. What...
asked 40 minutes ago -
Darlene owns 500 shares of Sandmayor, Inc., common stock that
she purchased several years ago for...
asked 45 minutes ago -
Photosynthesis
and Chloroplasts
You will read that
only plants, algae, and some bacteria are photosynthetic. There...
asked 52 minutes ago -
Mark has a choice to play a game and pay $80 with a probability
of 40%...
asked 54 minutes ago -
Critical Thinking
In today’s highly competitive, extremely variable and
really dynamic environment, many firms are seeking...
asked 1 hour ago