The following program reads three positive integer numbers: x, y, and z entered by the user. It checks whether or not all the numbers are positive. Then, it calculates and prints the total and the average of the square of the input numbers. The result should be printed with 2 decimal points. If at least one of the input numbers is not positive, the program prints an error message. Complete the missing parts of the following code by drag and drop the appropriate statements shown below. total = x2 + y2 + z**2 if (x>0 or y>0 or z>0): if (x>0 and y>0 and z>0); total = x*2 + y^2 + 2*2 else: average = total/3 print("total = %.2f average = %.2f" % (total, average)) x, y, z = (int(x), int(y), int(z)) print ("Numbers are not positive") xy.z= (input("Enter three integer numbers: ")).split() print("total = %2d average = %2d" % (total, average))

The following program reads three positive integer numbers: x, y, and z entered by the user. It checks whether or not all the numbers are positive. Then, it calculates and prints the total and the average of the square of the input numbers. The result should be printed with 2 decimal points. If at least one of the input numbers is not positive, the program prints an error message. Complete the missing parts of the following code by drag and drop the appropriate statements shown below. total = x2 + y2 + z**2 if (x>0 or y>0 or z>0): if (x>0 and y>0 and z>0); total = x2 + y^2 + 22 else: average = total/3 print("total = %.2f average = %.2f" % (total, average)) x, y, z = (int(x), int(y), int(z)) print ("Numbers are not positive") xy.z= (input("Enter three integer numbers: ")).split() print("total = %2d average = %2d" % (total, average))

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter5: Repetition Statements

Section5.7: Do While Loops

Problem 3E: (Misc. application) a. Write a program to reverse the digits of a positive integer number. For...

See similar textbooks

Similar questions

a) The program randomly generates two "integers between 0 and 9 inclusive" (int1 and int2) and displays them. Request from the user to specify the mathematical operations (+,-,*, /). b) Use (switch) statement to calculate and print the results of the four mathematical operations (+,-,*, /) on the above two random numbers according to the choice of user. c) Answer the following questions: a. Rewrite the above code using ( if) statement instead of (switch) statement to do the same task in (b). b. What is the value of x after the following if-else statement is executed? Rewrite it using a switch statement. int x = 1, a = 3; if (a == 1) x += 5; else if (a == 2) x += 10; else if (a == 3) x += 16; else if (a == 4) x += 34;
The statements in the following program are not in the correct order. Rearrange the statements so that the program outputs the total time an employee spent on the job each day. The program asks the user to enter the employee’s name, the arrival time (arrival hour, arrival minute, AM or PM), and departure time (departure hour, departure minute, AM or PM). The program also allows the user to run the program as long as the user wishes. After rearranging the statements, your program must be properly indented.
If the following code segment compiles correctly, what do you know about the variable x? if(x) WriteLine(OK); a. x is an integer variable. b. x is a Boolean variable. c. x is greater than 0. d. none of these
4. During each summer, John and Jessica grow vegetables in their backyard and buy seeds and fertilizer from a local nursery. The nursery carries different types of vegetable fertilizers in various bag sizes. When buying a particular fertilizer, they want to know the price of the fertilizer per pound and the cost of fertilizing per square foot. The following program prompts the user to enter the size of the fertilizer bag, in pounds, the cost of the bag, and the area, in square feet, that can be covered by the bag. The program should output the desired result. However, the program contains logic errors. Find and correct the logic errors so that the program works properly. // Logic errors. #include #include using namespace std; int main() { double costs double area; double bagsize; cout > bagsize; cout > cost; cout > area; cout << endl; cout << "The cost of the fertilizer per pound is: $" << bagsize / cost << endl; cout << "The cost of fertilizing per square foot is: $" << area / cost << endl; return 0; }
(Misc. application) a. Write a program to reverse the digits of a positive integer number. For example, if the number 8735 is entered, the number displayed should be 5378. (Hint: Use a do statement and continuously strip off and display the number’s units digit. If the variable numinitially contains the number entered, the units digit is obtained as (num % 10). After a units digit is displayed, dividing the number by 10 sets up the number for the next iteration. Therefore, (873510)is5and(8735/10)is873. The do statement should continue as long as the remaining number is not 0.) b. Run the program written in Exercise 3a and verify the program by using appropriate test data.
a. Write a program named CheckMonth that prompts a user to enter a birth month. If the value entered is greater than 12 or less than 1, display an error message; otherwise, display the valid month with a message such as 3 is a valid month. b. Write a program named CheckM0nth2 that prompts a user to enter a birth month and day. Display an error message if the month is invalid (not I through 12) or the day is invalid for the month (for example, not between 1 and 31 for January or between I and 29 for February). If the month and day are valid, display them with a message.
What is the output of the following code segment?inta=3,b=4;if(a==b);Write(X);Write(Y); X Y XY nothing
Give proper explanation Write a shell scrip program to prompt the user to enter a negative integer for: m and displays the sum of all the odd integers in the range m to 0 inclusive. For the sake of simplicity assume the user enters a negative integer. For example, if the user enters -5 for m the display output is: -9
Write a program that prompts the user to input a positive integer, andthen calculates and displays the product of odd integers from 1 to thatnumber inclusive. The program will use the for statement to perform thecalculation. C++ please.
Write the missing statements in the following program so that it prompts the user to input two numbers. If one of the numbers is 0 or negative, the program outputs both numbers must be positive. If both the numbers are equal, it outputs the sum of the numbers; if the first number is less than or equal to 2 and both the numbers are not equal, it outputs second number to the power of the first number; otherwise it outputs the product of the numbers. #include <iostream>//Include additional header files, if necessaryusing namespace std;int main(){double firstNum, secondNum;cout << "Enter two nonzero numbers: ";cin >> firstNum >> secondNum;cout << endl;//Missing statementsreturn 0;}
PROBLEM: Write a program that prompts the user to input three (3) integers: MM, DD, and YYYY. For example, 07 26 1998. The program will print the number of days elapsed from 01 January of that year, i.e. January 1st is always 1 and December 31 is either 365 or 366, depending on if leap year or not. SPECIFICATIONS: - You may only use the codes that we studied under our lectures - All lines of codes should have a comment. - Save your cpp file as TEST CASES: If a user inputs a valid int month, date, and year: Enter MM: 05 Enter DD: 18 Enter YYYY: 1995 Result: 138 days If a user inputs an invalid int month, date, and year: Enter MM: 02 Enter DD: 29 Enter YYYY: 1997 Result: INVALID
I am stuck on this problem- this is the question: Meadowdale Dairy Farm sells organic brown eggs to local customers. It charges $3.25 for a dozen eggs, or 45 cents for individual eggs that are not part of a dozen. Write a program that prompts a user for the number of eggs in the order and then display the amount owed with a full explanation using the following wording: You ordered 27 eggs. That’s 2 dozen at $3.25 per dozen and 3 loose eggs at 45 cents each for a total of $7.85.