You want to read in a number that may or may not be preceded by white space and/or a $ sign. Rearrange the following lines of code to produce a statement sequence that works in all cases. Not all lines are useful. How to use this tool Unused } } cin.get(ch); cin >> ch; cin.unget(); cin >> price; else { if (cin >> price) { if (ch == '$') { if (ch != '$¹) { main.cpp #include using namespace std; int main() { } char ch; double price; cout << price; return 0; Load default template...

You want to read in a number that may or may not be preceded by white space and/or a $ sign. Rearrange the following lines of code to produce a statement sequence that works in all cases. Not all lines are useful. How to use this tool Unused } } cin.get(ch); cin >> ch; cin.unget(); cin >> price; else { if (cin >> price) { if (ch == '$') { if (ch != '$¹) { main.cpp #include using namespace std; int main() { } char ch; double price; cout << price; return 0; Load default template...

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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A drink costs 2 dollars. A taco costs 3 dollars. Given the number of each (read from input in the code below), compute total cost and assign totalCost with the result. Ex: 4 drinks and 6 tacos yields totalCost of 26. #include <stdio.h> int main(void) { int numDrinks; int numTacos; int totalCost; scanf("%d", &numDrinks); scanf("%d", &numTacos); ( solve here) printf("Total cost: %d\n", totalCost); return 0;}
What is the error(s) in the following code? if value < lower and value > higher print ("Outside the range") else: print ("Inside the Range")
Please leave the fixed code and comments, thank you! 1. The following code should print out a random number between 1 and 10, why will it not function correctly? from random import randintprint (randint(10, 1)) 2. Why does the following code not return the expected value? def calcDiscountPrice(price, percentage): discount = price * percentage discountPrice = price - discount return discount 3. Why does the following code not return the expected value? def main():value = int(input("Enter number:"))tenPercent(value)print ("Ten percent is ", result)def tenPercent(num):return num * .1main()
Mad Libs are activities that have a person provide various words, which are then used to complete a short story in unexpected (and hopefully funny) ways. Complete the program to read the needed values from input, that the existing output statement(s) can use to output a short story. Ex: If the input is: Eric Chipotle 12 cars the output is: Eric went to Chipotle to buy 12 different types of cars. 367012.2549490.qx3zqy7 LAB 2.14.1: LAB: Mad Lib 0/10 ACTIVITY LabProgram.java Load default template... 1 import java.util.Scanner; 2 3 public class LabProgram { public static void main(String[] args) { Scanner scnr = new Scanner(System.in); String firstName; String genericLocation; int wholeNumber; String pluralNoun; 4 6 7 8 9 10 11 /* Type your code here. */ 12 System.out.println(firstName + } 13 went to + genericlocation + to buy + wholeNumber + differei 14 15
I got some answers wrong on a test and I just wanted to find out the answers.
Step through each line of the following JavaScript program. Write down the value of each variable as you walk through it. Use an order of a 16 oz. latte with two shots.
Understanding ifStatements Summary In this lab, you complete a prewritten Java program for a carpenter who creates personalized house signs. The program is supposed to compute the price of any sign a customer orders, based on the following facts: The charge for all signs is a minimum of $35.00. The first five letters or numbers are included in the minimum charge; there is a $4 charge for each additional character. If the sign is made of oak, add $20.00. No charge is added for pine. Black or white characters are included in the minimum charge; there is an additional $15 charge for gold-leaf lettering. Instructions 1. Ensure the file named HouseSign.java is open. 2. You need to declare variables for the following, and initialize them where specified: A variable for the cost of the sign initialized to 0.00 (charge). A variable for the number of characters initialized to 8 (numChars). A variable for the color of the characters initialized to "gold" (color). A variable for the…
#include<stdio.h>#include<stdlib.h> int cent50=0;int cent20=0;int cent10=0;int cent05=0; void calculatechange(int* change){if(*change>0){if(*change>=50){*change-=50;cent50++;}else if(*change>=20){*change-=20;cent20++;}else if(*change>=10){*change-=10;cent10++;}else if(*change>=05){*change-=05;cent05++;}calculatechange(change);}}void printchange(){if(cent50)printf("\n50cents:%d coins",cent50);if(cent20)printf("\n20cents:%d coins",cent20);if(cent10)printf("\n10cents:%d coins",cent10);if(cent05)printf("\n05cents:%d coins",cent05);cent50=0;cent20=0;cent10=0;cent05=0;}void takechange(int* change){scanf("%d",change);getchar();}int main(){int change=0;int firstinput=0;while(1){if(!firstinput){printf("\nEnter the amount:");firstinput++;}else{printf("\n\nEnter the amount to continue or Enter -1 to…