Write a program segment that computes 1+2+3+...+(n-1)+n, where n is a data value. Follow the loop body with an if statement that compares this value to (n * (n + 1)) / 2 and displays a message that indicates whether the values are the same or different.
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Write a program segment that computes 1+2+3+...+(n-1)+n, where n is a data value. Follow the loop body with an if statement that compares this value to (n * (n + 1)) / 2 and displays a message that indicates whether the values are the same or different.
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- Eulers number e is used as the base of natural logarithm. It may be approximated using the formula e=1/0!+1/1!+1/2!…1/(n-1)!+1/n! When n is sufficiently large. Write a program that approximates e using a loop that terminates when the difference between the two successive values of e is less than 0.0000001.Java Program Write a program that will print the message “Computer Science is cool!!” 10 times. Use a while loop. Instead of printing 10 times, ask the user how many times the message should be printed. You will need to declare a variable to store the user’s response and use that variable to control the loop. Number each line in the output, and add a message at the end of the loop that says how many times the message was printed. So if the user enters 3, your program should print this: _____________________________________ 1 Computer Science is cool!! 2 Computer Science is cool!! 3 Computer Science is cool!! This message is printed 3 times. _____________________________________Write a program segment that computes 1+2+3+..+(n-1)+n, where n is a data value. Follow the loop body with an if statement that compares this value to (n * (n + 1)) / 2 and displays a message that indicates whether the values are the same or different.
- Write a program that calculates the equivalent resistance of a circuit. n electrical resistors with resistance values R1, R2,.., Rn are said to be connected in parallel if the same voltage is applied across each. Their equivalent resistance Reg is related to the values R1, R2, ..., Rn by: 1 1 1 1 + +...+ R R R, R. "eq Write a program that prompts the user to enter the resistance of n resistors. The user should be prompted continuously by using a while loop until a zero or negative value is entered (the program should count the number of resistors n entered by the user and store the values in an array). Use another separate loop to print the resistance values entered by the user and the equivalent resistance Reg. Test your program with R1= 1 kn, R2= 2 kn, R3= 4 kQ and R4= 8 kQ.1. Write a pyrhon program that prints out a classic hangman stick figure. The program should ask the user to enter a number from 1-6 and the corresponding hangman should be printed. The value the user inputs corresponds to the number of incorrect guesses in a real hangman game and so the completeness of the hangman will correspond to the number of ‘incorrect guesses’ inputted by the user (e.g., if the user enters 1, then only the head of the hangman will be printed; full example below). Example:Enter a number from 1-6: 1O Enter a number from 1-6: 2O|Enter a number from 1-6: 3O\||Enter a number from 1-6: 4O\|/|Enter a number from 1-6: 5O\|/|/Enter a number from 1-6: 6O\|/|/ \ 2. Modify your program from problem 1 so that the user input is checked to be a validsingle digit (1-6) before printing the corresponding hangman. If the input is not valid, theninstead of a hangman the following message should be printed “Invalid input: you must enter asingle number from 1-6.” Example:Enter a…1. Write a program that reads an integer from the user. Then your program should display a message indicating whether the integer is even or odd. 2. A string is a palindrome if it is identical forward and backward. For example “anna",“civic",“level"and“hannah"are all examples of palindromic words.Write a program that reads a string from the user and uses a loop to determines whether or not it is a palindrome. 3. Write a program that reads integers from the user and stores them in a list. Yourprogram should continue reading values until the user enters 0. Then it should display all of the values entered by the user (except for the 0) in order from smallest to largest,with one value appearing on each line. 4. Two words are anagrams if they contain all of the same letters, but in a differentorder. For example, "evil" and “live" are anagrams because each contains one 'e’, one 'i’, one l’, and one 'v’. Create a program that reads two strings from the user, determines whether or not they are…
- Code in Java using Do-while Loop Write a program that accepts an integer input. If the integer is positive, print the values from the positive integer down to zero. Otherwise, if it is negative, print the values from the negative integer up to zero. Separate each number with a space. Input 1. One line containing an integer Output Enter a number: 5 5 4 3 2 1 01. Write a program that reads an integer from the user. Then your program should display a message indicating whether the integer is even or odd. 2. A string is a palindrome if it is identical forward and backward. For example "anna","civic","leveľ"and“hannah"are all examples of palindromic words. Write a program that reads a string from the user and uses a loop to determines whether or not it is a palindrome. 3. Write a program that reads integers from the user and stores them in a list. Yourprogram should continue reading values until the user enters 0. Then it should display all of the values entered by the user (except for the 0) in order from smallest to largest,with one value appearing on each line. 4. Two words are anagrams if they contain all of the same letters, but in a differentorder. For example, "evil" and “live" are anagrams because each contains one 'e', one 'i', one l', and one 'v'. Create a program that reads two strings from the user, determines whether or not they…A regular polygon is an n-sided polygon in which all sides are of the same length and all angles have the same degree (i.e., the polygon is both equilateral and equiangular). The formula for computing the area of a regular polygon is Area = ( n * s2 ) / (4 * tan( π/n) Here, s is the length of a side. Write a program that prompts the user to enter the number of sides and their length of a regular polygon and displays its area.
- 3. Write a program that deliberately contains an endless or infinite while loop. The loop should generate multiplication questions with single digit random integers. Users can answer the questions and get immediate feedback. After each question, the user should be able to stop the questions and get an overall result. See Example Output. Example Output What is 7 * 6 ? 42 Correct. Nice work! Want more questions y or n ? y What is 8 * 5 ? 40 Correct. Nice work! Want more questions y or n ? y What is 5 * 5 ? 25 Correct. Nice work! Want more questions y or n ? y What is 8 * 9 ? 66 Incorrect. The product is 72 Want more questions y or n ? n You scored 3 out of 4 Required Textbook: Introduction to Java Programming and Data Structures, Comprehensive Version, Edition: 11th Author: Y. Daniel Liang Publisher: Pearson ISBN: 9780134670942Write a c++ program to assign passengers seats in an airplane. Assume a small airplane with seat numbering as follows: 1 A B C D 2 A B C D 3 A B C D 4 A B C D 5 A B C D 6 A B C D 7 A B C D The program should display the seat pattern, with an 'X' marking the seats already assigned. For example, after seats 1A, 2B, and 4C are taken, the display should look like this: 1 X B C D 2 A X C D 3 A B C D 4 A B X D 5 A B C D 6 A B C D 7 A B C D After displaying the seats available, the program prompts for the seat desired, the user types in a seat, and then the display of available seats is updated. This continues until all seats are filled or until the user signals that the program should end. If the user types in a seat that is already assigned, the program should say that that seat is occupied and ask…QuadraticAA.java Write a program that solves quadratic equations of the form , where The values A, B, and C will be real numbers (doubles) that you will request from the user. The equation below is what is used to solve for . Remember, there will be two solutions for x (not necessarily distinct). No loops are necessary, so don’t include any. To find the two solutions for this equation, you will use the quadratic formula: Remember that it must be solved for both the and : You will ask the user to input a value for A, B, and C (in that order, using those same letters), then you will use those values to find the two values of x as above. Your output MUST then display the original quadratic equation back to the user with their coefficients in place, and then output the two results. We will assume that the user will not put zero for A. *Format ALL OUTPUT VALUES (including the equation) to have only two decimal places. There is a test case below. Your program should run the…