Create a basic chat bot. All input will come from the command line. If the user didn't enter anything at the command line, show Nothing to say? If the user entered some variation of how are you today? show Fine, but could use some more power. As long as the input has the word "are" before the word "you", print this message. Make your program smart enough to accept variations of these words (see output). If the user entered some variation of what is your favorite something (ex:"what is your favorite cookie?")? Display something? I'm only interested in transistors. In all other cases, show I didn't understand that.

This may make more sense if I show you a sample run of a program that implements the wizard shown above: Do you want to buy a snowboard? no Do you want to buy downhill skis? yes Have you gone skiing before? yes Are you an expert? no Buy the ZR200 model. Notice how a series of questions is asked by the wizard and answered by the shopper. When there are no more questions to be asked, the conclusion is printed by the wizard and the program exits. The series of questions asked by the wizard closely follows the rules in the flow chart. A Decision object represents a triangle in the flow cart. The Decision object asks a question and then returns either the next decision in the flow chart, or a message that should be printed before the program terminates. This is an example of the Composite design pattern because a Decision object contains other Decision objects. Here is a description of the methods in the IDecision interface: public void setYes(IDecision yes): Specifies the IDecision that...

// for some reason this code isn't working.// import java.util.Scanner; Write a program whose input is two integers, and whose output is the first integer and subsequent increments of 10 as long as the value is less than or equal to the second integer. Ex: If the input is: -15 30 the output is: -15 -5 5 15 25 Ex: If the second integer is less than the first as in: 20 5 the output is: Second integer can't be less than the first. For coding simplicity, output a space after every integer, including the last. public class LabProgram { public static void main(String[] args) { Scanner scnr = new Scanner(System.in); int strt = in.nextInt(), end = in.nextInt(); if (strt > end); System.out.println("Second integer can't be less than the first."); } else { while (strt <= end) System.out.print(strt + ""); strt += 10; } System.out.println(); }

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Java

write a program that reads a line of text and then displays the line, but with the first occurrence of hate changed to love . for example, a possible sample dialogue might beenter a line of text.I hate you .I have rephrased that line to read:I love you.you can assume that the word hate occurs in the input. If the word hate occurs more than once in the line, your program will replace only its first occurrence.

write using javascript

practice JAVA program that inputs a string from the user and prints a copy of the string with the first character of each sentence capitalized. (No need to consider strings with punctuation marks other than a period.) NOTE: For string and character manipulation, you should use only the String and Character methods (and not methods of other API classes) HINT: To split a string with ". " delimiter, pass the following expression to the split method: "\\. " String methods split, charAt, and substring, and Character method toUpperCase can be helpful.

Write a program that begins by reading a temperature from the user in degrees Celsius. Then your program should display the equivalent temperature in degrees Fahrenheit and degrees Kelvin. The calculations needed to convert between different units of temperature can be found on the internet.

You've decided to test the wifi speed in the classroom at the beginning of every lecture. Create a program that will tell you if the wifi speed over the past 3 classes has increased, decreased, or neither. If the wifi speeds are sorted and increasing, then print out "The wifi is getting faster!". If the wifi speeds are sorted and decreasing, then print out "The wifi is getting slower!". If the wifi speeds are unsorted or if two or more speeds are the same, then print "The wifi speed is changing unpredictably." The user should input 3 non-negative numbers (double) separated by spaces. Sample runs: Enter wifi speeds over the last 3 classes: 162 180 225 The wifi is getting faster! Enter wifi speeds over the last 3 classes: 37.5 21.2 19.9 The wifi is getting slower! Enter wifi speeds over the last 3 classes: 162 135.3 225 The wifi speed is changing unpredictably. Ensure you are doing basic input validation, output Please enter a valid input. if the user inputs a negative wifi speed. Make...

Write a program in java that completes the following prompt: You are a fundraising distributor who needs to to pre-sell a limited number of doughnut coupon books. Each buyer can buy as many as 4 coupon books. No more than 100 coupon books can be sold. Implement a program called Fundraiser that prompts the user for the desired number of coupon books and then displays the number of remaining coupon books. Repeat until all coupon books have been sold, and then display the total number of buyers.

Write a program that creates a login name for a user, given the user's first name, last name, and a four-digit integer as input. Output the login name, which is made up of the first five letters of the last name, followed by the first letter of the first name, and then the last two digits of the number (use the % operator). If the last name has less than five letters, then use all letters of the last name. Ex: If the input is: Michael Jordan 1991 the output is: Your login name: JordaM91 Ex: If the input is: Kanye West 2024 the output is: Your login name: WestK24 367012.2549490.qx3zqy7 LAB 4.32.1: LAB: Login name 0/10 АCTIVITY LabProgram.java Load default template... 1 import java.util.Scanner; 2 3 public class LabProgram { 4 public static void main(String[] args) { 7 * Type your code here. 8 } 10 } 9.

Use java.