for (counter=1; counter <=DAYS IN WEEK counter++){System out print ("Enter rainfall amount for Day "+ counter):rainfall = input nextDouble().%3DSystem.out.println("Day " + counter + "rainfall amount is "+ rainfall +" inches")sum + rainfall:Wcalculate averageaverage= sum/DAYS IN WEEK: 1. What happens when you compile this program if the variable sum is not initialized with the value 0?2. Could you replace sum + rainfall, with sum= sum + rainfall-?3. The variables sum and average should be declared to be what data type to calculate the most accurate average rainfall?4. Could you replace DAYS_IN_WEEK in the statement average = sum/ DAYS IN WEEK; with the variable namedcounter and still get the desired result? Explain.

import java.util.Scanner; public class Rain_Fall { public static void main(String[]…

Answered: for (counter=1; counter <=DAYS IN WEEK…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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PYTHON CHALLENGE ACTIVITY 6.7.2: Function with branch: Popcorn. Define function print_popcorn_time() with parameter bag_ounces. If bag_ounces is less than 3, print "Too small". If greater than 10, print "Too large". Otherwise, compute and print 6 * bag_ounces followed by "seconds". End with a newline. Remember that print() automatically adds a newline.Sample output with input: 742 seconds ''' Your solution goes here ''' user_ounces = int(input())print_popcorn_time(user_ounces)
Write an application that reads an integer value from the user and prints the sum ofall even integers between 2 and the input value, inclusive. Print an error message ifthe input value is less than 2. Use Java. Sample Run Examples: Example 1:the user enters 14Output: Sum: 56Example 2:the user enters 1Output: Error number must be greater than 1
What is the probability that in a classroom of x people, at least 2 will be born on the same day of the year (ignore leap year)? Use a Monte Carlo Simulation and a frequency table to write a program that calculates this probability, where the number of people (x) in the simulated class is given by the user. The probability for a class of size 23, should be right around 50%. PLEASE use the code outline given below to answer this question: import mathimport random # create and initialize frequency table:ft = []k = 0while(k < 365) : ft.append(0) k = k+1 # Allow the user to determine class size:print("Please type in how many people are in the class: ")x= int(input()) success = 0 # Simulate:c = 0while(c < 10000) : # Step 1: re-initialize birthday frequency table (it must be re-initialized for each play-through (why?): k = 0 while(k < 365) : ft[k] = 0 k = k+1 # Step 2: randomly get x birthdays and update frequency table: k = 0 while(k < x): # your code…
C++ A robot is initially located at position (0; 0) in a grid [?5; 5] [?5; 5]. The robot can move randomly in any of the directions: up, down, left, right. The robot can only move one step at a time. For each move, print the direction of the move and the current position of the robot. If the robot makes a circle, which means it moves back to the original place, print "Back to the origin!" to the console and stop the program. If it reaches the boundary of the grid, print \Hit the boundary!" to the console and stop the program. A successful run of your code may look like:Down (0,-1)Down (0,-2)Up (0,-1)Left (-1,-1)Left (-2,-1)Up (-2,0)Left (-3,0)Left (-4,0)Left (-5,0)Hit the boundary! or Left (-1,0)Down (-1,-1)Right (0,-1)Up (0,0)Back to the origin! About: This program is to give you practice using the control ow, the random number generator, and output formatting. You may use <iomanip> to format your output. You may NOT use #include "stdafx.h".
Write a Java program that displays a temperature conversion table for degrees Celsius and degrees Fahrenheit. The table should include rows for all temperatures between 0 and 100 degrees Celsius that are multiples of 10 degrees Celsius.
public class solution { public static int countZerosRec(int input){ if(input<10){ if(input==0){ return 1; }else{ return 0; } } if(input % 10 == 0){ return countZerosRec(input/10)+1; } else{ return countZerosRec(input/10); }.coding need complete.
use the c# programming language While and For loops (Solve using all three loops), you may code all three loops in the same project. //do-while loop int counter = 0, stop = 5; //initializer do { Console.WriteLine(counter); //code statement counter++; //updater }while(counter < stop); //checker //while loop int counter = 0, stop = 5; //initializer while(counter < stop) //checker { Console.WriteLine(counter); //code statement counter++; //updater } //for loop // initializer checker updater for(int counter = 0, stop = 5;counter < stop; counter++) { Console.WriteLine(counter); //code statement } Write a program to print the numbers 2 to 10 in increments of two on the same line. The output of your program should be 2 4 6 8 10 Write a Program to compute the sum of eight numbers. You will prompt the user…
JAVA Here is a while loop, write the equivalent do-while loop. Scanner scan = new Scanner(System.in); int sum = 0; int num = scan.nextInt(); while(num != 0) { sum += num; num = scan.nextInt(); } System.out.println(sum);
if the user enter the 4 digit pin that is letters not number the whole program crashes, can u implement data validation for the 4 digit numerical pin import tkinter as tkfrom datetime import datetime, timedeltaclass ATM: def __init__(self): self.accounts = {} def create_account(self): # Get user inputs first_name = first_name_entry.get() last_name = last_name_entry.get() dob = dob_entry.get() address = address_entry.get() debit_card = debit_card_entry.get() while len(debit_card) != 16 or not debit_card.isdigit(): debit_card = input("Invalid debit card number. Enter debit card number (16 digits): ") pin = pin_entry.get() while len(pin) != 4 or not pin.isdigit(): pin = input("Invalid pin. Enter 4-digit pin: ") # Create account and update GUI self.accounts[debit_card] = {"first_name": first_name, "last_name": last_name, "dob": dob, "address": address, "pin":…
using System; class HelloWorld { static void Main() { int rows=21; int columns=76; for(int i=0;i<rows;i++) //for loop for printing the pattern for 21 rows { for(int j=1;j<=columns;j++) //for loop for printing the pattern in 76 columns { if((i+j)%7!=1 ) //if the addition of i and j does not give remainder of 1 when divided by 7 then Console.Write("-"); //print dash - on console else //otherwise peint a space on console Console.Write(" "); } Console.WriteLine(); //print a newline for printing on new row... } } }
public static void main(String[] args) throws IOException{ BufferedReader b=new BufferedReader(new InputStreamReader(System.in)); System.out.print("Input instructor Salary: "); double salary=Double.parseDouble(b.readLine()); System.out.print("Input Academic Rank: "); String rank=b.readLine(); double tax=0; if(rank.equalsIgnoreCase("Assistant")) tax=salary*9/100; else if(rank.equalsIgnoreCase("Associate")) tax=salary*12/100; else if(rank.equalsIgnoreCase("Lecturer")) tax=salary*7/100; double net_salary=salary-tax; System.out.println("\nThe amount of Tax is BD "+tax); System.out.println("The Net Salary is BD "+net_salary); } }
using System; class TicTacToe { staticvoid Print( char[] board) { Console.WriteLine(); Console.WriteLine($" {board[0]} | {board[1]} | {board[2]} "); Console.WriteLine($" {board[3]} | {board[4]} | {board[5]} "); Console.WriteLine($" {board[6]} | {board[7]} | {board[8]} "); Console.WriteLine(); } staticvoid Main(string[] args) { char[] board = newchar[9]; for (int i = 0; i < 9; i = i + 1) { board[i] = ' '; if( board[i]== 'O') Print("It is your turn to place an X"); } Print(board); board[4] = 'X'; Print(board); board[0] = 'O'; Print(board); board[3] = 'X'; Print(board); board[5] = 'O'; Print(board); board[6] = 'X'; Print(board); board[2] = 'O'; Print(board); } } Hello I can't get my code to compile

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