459794.2921412.qx3zqy7 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. Mouse: Drag/drop Keyboard: Grab/release Spacebar (or Enter). Move 00. Cancel Esc Unused if (ch != '$') { if (cin >> price) { else { if (ch == '$') { cin >> price; } } cin.get (ch); cin >> ch; cin.unget(); Check main.cpp #include using namespace std; int main() { } char ch; double price; cout << price; return 0; Load default template...

459794.2921412.qx3zqy7 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. Mouse: Drag/drop Keyboard: Grab/release Spacebar (or Enter). Move 00. Cancel Esc Unused if (ch != '$') { if (cin >> price) { else { if (ch == '$') { cin >> price; } } cin.get (ch); cin >> ch; cin.unget(); Check 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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variable name can start with.? O . Either alphabet or underscore(_) O b. Only Underscore (-) sign O C. Any character that can be typed on a keyboard o d. Only Alphabet
Which is correct option for below question. Options are 0,7,none of these. With proper explanation
// A standard mortgage is paid monthly over 30 years. // This program is intended to display 360 payment coupons // for a new borrower. Each coupon lists the month number, // year number, and a friendly mailing reminder. start num MONTHS = 12 num YEARS = 30 string MSG = "Remember to allow 5 days for mailing" num monthCounter = 0 num yearCounter = 30 while yearCounter <= YEARS while monthCounter <= MONTHS output monthCounter, yearCounter, MSG endwhile endwhile stop housekeeping() print "Enter account number or ", QUIT, " to quit " return printCoupons() while yearCounter <= YEARS while monthCounter <= MONTHS print acctNum, monthCounter, yearCounter, MSG monthCounter = monthCounter + 1 endwhile yearCounter = yearCounter + 1 endwhile output "Enter account number or ", QUIT, " to quit " input acctNum return finish() output "End of job" return
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2) menu.py ogram that asks the user to input an integer value (n) and displays the following menu: - 4 من 4 Enter An integer Value : .. 1.Factorial of n 2.Sum of values from 1 to n 3.Multiplication table of n Enter Your Choice . Then allow the user to enter his option (1,2,3) so that :- • the user enters the value 1 then your program should calculate and display the factorial of n. If the user enters the value 2 then your program should calculate the sum of values from 1 to n. If the user enters the value 3 then your program should display the multiplication table for the value n. If the user enters any other value then show the message "Invalid Option.Try again" • YOUR INPUT AND OUTPUT SHOULD BE AS THE FOLLOWING SAMPLE:- Enter any integer value :5 1.Factorial of 5 2.Sum of values from 1 to 5 3.Multiplication table of 5 Enter your choice :1 Factorial of (5)=120 Enter any integer value :6 1.Factorial of 6 2.Sum of values from 1 to 6 3.Multiplication table of 6 Enter your choice :2 Sum…
Fast please
9. Is the expression "sue" != "fred" True or False 耳 F9
Copy code don't do that is incorrect. Else downvote Thank you
Q2: Design a simply calculator using inputbox, one textbox and four buttons. The integer values of the first and second number are entered by inputbox. Write the codes to perform add, subtract, multiply, and divide where pressing on buttons. Display the result operation in TextBox by using the following formula. 3*7=21
9. if t=6.8, evaluate:(75/2t) cos(0.8t-3) * 1 3.4533 -4.2122
For each of the questions below trace through what values are stored in each variable as the code executes and what will be displayed. If more than one value is stored into a variable, put each new value below the previous one. Be sure to show all work! num1 = 5 num2 = 50 num3 = num2 - num2 print('The answer is', num3) num1 num2 num3 output