b) Write a Java program to make a cos() calculator, user enters a value x and the program prints the value of cos(x) in output.
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b) Write a Java program to make a cos() calculator, user enters a value x and the program prints the value of cos(x) in output.
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- 2. Write a Java program that determines if a number is positive or negative. Example: Input a number: 28 Expected Output: The number is positiveCreate a length converter program in JAVA. The program should input the choice from the user. If the choice is 1 then the program should input a length from the user in centimetres and convert that length to inches. If the choice is 2 then the program should input a length from the user in inches and convert that length to centimetres. If the choice is 3 then exit the program.Control structures: In Java only please. Output the position of the largest number and the largest number in the squence a0, a1, a2....ak. For example, the largest number of the squence is 75, 226, 113, 340, 170, 85, 256, 128, 64, 32, 16, 8, 4, 2, 1 is 340, and it's position is 4. Test your program for the following values of x: 75, 111, 678, 732, 873, 2048, and 65535. Thank you
- Generate Series Write a Java program to generate the below series: 4,32,128,256, ….n Input and Output Format: The first line is the input consists of a single integer that corresponds to n. The output consists of the series 4,32,128,…..n separated by a space. Sample Input 1: 4 Sample Output 1: 4 32 128 256 Sample Input 2: 2 Sample Output 2: 4 32 Sample Input 3: 6 Sample Output 3: 4 32 128 256 256 07. Find the value of cos3(x) using a Java program where the user enters the value of cos(x). The program should also print an error message if the user enters a value of cos(x) that is not in the range of cos(x)1) Write a java program that reads unlimited number from the users, then you have to determines the following: a. How many positive values b. How many negative values c. Computes the total of the input values d. Computes the average of the of the input values e. The program should be ends with the input 0 (not counting zero as an input). Enter an integer, the input ends if it is 0: No numbers are entered except 0 Enter an integer, the input ends if it is 0: 1 -4 The number of positive is 3 The number of negatives is 1 The total is total 8.0 The average is 2.0
- Assignment-3 Java Programming: 1. Write a program to input a positive integer and print whether the number is a power of 3 or not.1. Write a Java program that takes as input any change expressed in cents and computes the number of half-dollars, quarters, dimes, nickels, and pennies to be returned. Use as many half- dollars as possible, then quarters, dimes, nickels, and pennies, in that order. Sample output: The change you entered is 648. The number of half-dollars to be returned is 12. The number of quarters to be returned is 1. The number of dimes to be returned is 2. The number of nickels to be returned is 0. The number of pennies to be returned is 3.Exercise 1 : Write a Java program that computes the sum of even numbers less than or equal to n where n is given by the user (without nesting the control statements). Exercise 2 : Write a Java application that computes the sum of even numbers and the product of odd numbers that are in the range [a, b] where a and b are given by the user (without nesting the control statements, to do so you have to use 2 separate loops).
- 5. Write a Java program that reads a number in inches then converts it to meters. Note that One inch is equals to 0.0254 meter. Example: Input a value for inch: 1000 Expected Output: 1000.0 inch is 25.4 meters1. Write a Java program to input an integer then print its ones digit. 2. Write a Java program that would input a 3-digit integer then display its a) leftmost digit only b) middle digit only c) rightmost digit only 3.Write a Java program to print all natural numbers from 1 to n. - using while loop 4.Write a Java program to print all natural numbers in reverse (from n to 1). - using while loop 5.Write a Java program to print all alphabets from a to z. - using while loop, hint use ASCII characters 6. Write a Java program to print all even numbers between 1 to 100. - using for loop 7.Write a Java program to print all odd number between 1 to 100. - using do...while 8.Write a Java program to find sum of all natural numbers between 1 to n. - using do...while 9. Write a Java program to find sum of all even numbers between 1 to n. - using while loop 10.Write a Java program to find sum of all odd numbers between 1 to n. - using while loop its1. 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…