Concept explainers
(Display characters) Write a method that prints characters using the following header:
public static void printChars(char ch1 , char ch2, int numberPerLine)
This method prints the characters between ch1 and ch2 with the specified numbers per line. Write a test
Want to see the full answer?
Check out a sample textbook solutionChapter 6 Solutions
Introduction to Java Programming and Data Structures, Comprehensive Version (11th Edition)
Additional Engineering Textbook Solutions
Computer Science: An Overview (13th Edition) (What's New in Computer Science)
Starting out with Visual C# (4th Edition)
Artificial Intelligence: A Modern Approach
Computer Systems: A Programmer's Perspective (3rd Edition)
Introduction To Programming Using Visual Basic (11th Edition)
Starting Out With Visual Basic (8th Edition)
- Please fix the code see picture for error. Thank youarrow_forward4- Write a program that reads the average of 30 students and find the number of pass students , the number of fail students then print the results. 5- Write a program that reads 20 numbers then find the number of negative and positive numbers and the number of numbers equal to zero and print the results. 6- Write a program to read three numbers A,B,C then find whether A,B,C can form the sides of a triangle, if yes compute the parameter of the triangle , if no print the massage ( not a triangle), then determine whether A,B,C form the side of an (a)) equilateral triangle ,b) isosceles triangie ,c)) right angle triangle Hint: ( A,B,C can form a triangle if each side is less than the sum of the other two sides)arrow_forward(Written in Java or Python) Write a program that allows a user to select 3 points on a graphics panel. Then, draw a triangle using these 3 points. Allow the user to specify a number of random points to be generated inside of the triangle. For each random point that is within the boundaries of the triangle draw a small dot at each of the points that are halfway between the randomly generated point and each vertex of the triangle. Do not draw the randomly generated point. Allow the user to repeat the process without removing the old dots. Allow the user to clear the screen.arrow_forward
- Q2: Write a program that inputs a five-digit integer, separates the integer into its individual digits and prints the digits separated from one another by three spaces each.arrow_forward(Game: scissor, rock, paper) Write a program that plays the popular scissor–rock–paper game. Rules: A scissor can cut a paper, a rock can knock a scissor, a paper can wrap a rock. The program should randomly generates a number 0, 1, or 2 representing scissor, rock, and paper. The program should prompt the user to enter a number 0, 1, or 2 and displays a message indicating whether the user or the computer WINs, LOSEs, or DRAWs.arrow_forward4. Area of a Rectangle • Write a program that compares the area of two rectangles. You can do this several ways. one way is to add the length and width of each rectangle to get it's area and then compare the two areas together. • The program should ask for the length and width of two rectangles and then tell the user which rectangle has the greater area, or if the areas are the same. • The area of a rectangle is the rectangle's length times its width. Name the source code file yourName HW4.py. • Test and run the program. Capture the output console and save it as an image file named yourName HW4 output.jpg. • Submit the py and the image files through Canvas. Note: Sample output below: Fast l: Code-Tracing Output in comenta Vart 21 Days of the Weekarrow_forward
- (iii) int x = 10; while (x != 16) { } LINE System.out.print (x + if (even (x)) { X = = x / 2; } else { X } X = 3 x + 1; * "); System.out.println(x); // L7 Assume the method even returns true if the argument is an even number, and false otherwise. // L1 // L2 // L3 // L4 // L5 Complete the dry run table (you may not need all rows): x != 16 ? // L6 even (x) ? Printedarrow_forwardPlease Explain the Steps. (In Java Programming) See expected output below. Create a new Java application called "WeightedAvgDropSmallest" (without the quotation marks) according to the following guidelines. The program prompts the user for five to ten numbers all on one line, separated by spaces, calculates the weighted average of all those numbers except the lowest n numbers, where n and the weight are also given by the user, and displays all the numbers, the weight, the number of lowest numbers dropped, and the calculated average to the user. The program uses methods to: Get the numbers used to calculate the average. Get the number of lowest numbers to drop before calculating the average. Get the weight, a double greater than 0 and less than or equal to 1. Calculate the weighted average of the numbers (except the lowest n numbers) entered by the user. Print the results. 1. The first method should take no arguments and return an array list of doubles. 2. The second method…arrow_forwardQ2) Write a method that takes two integer inputs (a and b) and outputs 10 distinct random integers between a and b. Assume b- a> 10.arrow_forward
- (Number of days in a year) Write a method that returns the number of days in a year using the following header: public static int numberOfDaysInAYear(int year)Write a test program that displays the number of days in year from 2000 to 2020.arrow_forward*Using Python The scientist has 500 cages in which to hold her rabbits. Each cage holds one pair of rabbits. Assuming that no rabbits ever die, when will she run out of cages? Your program must do the following: Print a table that contains the following information for each month. The number of months that have passed. The number adult rabbit pairs (those over 1 month old). The number of baby rabbits pairs produced this month. The total number of rabbit pairs in the lab. Calculate how many months it will take until the number of rabbits exceeds the number of available cages. Stop printing when you run out of cages. Print a message giving how many months it will take to run out of cages Output file should look like the following. Comments in the file begin with '#', and must appear as shown too: Code must contain def main(): #main function need in all programs for automated testing """ Program starts here """ #end of main program if __name__ == '__main__': main() #excucte main…arrow_forwardPlease write the following Code..arrow_forward
- Database System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill EducationStarting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSONDigital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSON
- C How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSONDatabase Systems: Design, Implementation, & Manag...Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage LearningProgrammable Logic ControllersComputer ScienceISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education