Python. Match the control structure with the most accurate definition. Example: Conditionals: a) c) and e) Conditionals: Repetition: Functions: a) A group of statements which can be executed on demand. b) A statement which is executed only of a result of an expression is False c) A statement which is executed only of a result of an expression is True d) A block of code which is executed 0 or more times depending on if the result of an expression in True. e) A group of statements which are never executed. f) Something that happens over and over no matter what.

Python. Match the control structure with the most accurate definition. Example: Conditionals: a) c) and e) Conditionals: Repetition: Functions: a) A group of statements which can be executed on demand. b) A statement which is executed only of a result of an expression is False c) A statement which is executed only of a result of an expression is True d) A block of code which is executed 0 or more times depending on if the result of an expression in True. e) A group of statements which are never executed. f) Something that happens over and over no matter what.

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter4: Selection Structures

Section: Chapter Questions

Problem 1PP: (Data processing) Write C++ code sections to make the following decisions: a. Ask for two integer...

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Program - python A nutritionist who works for a fitness club helps members by evaluating their diets. As part of her evaluation, she asks members for the number of fat grams and carbohydrate grams that they consumed in a day. Then, she calculates the number of calories that result from the fat, using the following formula: calories from fat = fat grams x 9. Next, she calculates the number of calories that result from the carbohydrates, using the following formula: calories from carbs = carb grams x 4. Write a program that will make these calculations. Your program should use two separate functions to calculate fat and carb calories. Write a 3rd function that is called from main to capture user input and call the others.
ASuppose that x and y are variable names that already refer to Boolean values.Write an expression (not a statement!) that evaluates to True iff at least oneof the variables is False.B.Suppose that x, y, and z are variable names that already refer to Boolean values.Write an expression (not a statement!) that evaluates to True iffat least two of the three variables (x, y, z) are True.C. Consider the following function headers and type contracts:def aragorn(x: int, y: str, z: float) -> str:def gandalf(x: list) -> list:def elrond(x: list, y: bool) -> bool:If the following code runs without errors, what is a header and type contractfor treebeard?a = aragorn(11, 'good', 2.0)b = treebeard(5, gandalf([1, 2, 3]), a)print(elrond(gandalf([4, 5]), b))Write the header and type contract for treebeard.
C++: Assume you find the following line in a C++ program: int *ptr = new int[10]; Of the lines below, which would you most expect to see called later in the program's execution? A) delete [] ptr; B) ptr[10] = 0; C) int ptr[10]; D) delete [] int;
After a certain point, the usage of an initial block statement becomes invalid.
In C++ please replace the evaluate function with a single output statement without changing the program behavior. The simplest solution replaces. evaluate(hselect, rselect); with cout << names[0] << ' ' << outcome[?] << " because " << messages[?] << endl; Other solutions are possible. Write the simplicity solution and the similarity of its output to the original program's output. Criteria compile, run, output the program compiles without error, runs without crashing, and, given the same input, produces the same output as the original program. arrays and statements the solution uses 1d arrays effectivelythe solution uses 2d arrays effectivelythe solution replaces the evaluate function with one or more statements containing one or more array referencesbetter solutions replace the evaluate function with more array references and fewer statements.the best solution replaces the evaluate function with one statement that contains five array references.…
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(Data processing) Years that are evenly divisible by 400 or are evenly divisible by 4 but not by 100 are leap years. For example, because 1600 is evenly divisible by 400, 1600 was a leap year. Similarly, because 1988 is evenly divisible by 4 but not by 100, it was also a leap year. Using this information, write a C++ program that accepts the year as user input, determines whether the year is a leap year, and displays a message telling the user whether the entered year is or is not a leap year.
(Numerical) a. Write a C++ program that accepts an integer argument and determines whether the passed integer is even or odd. (Hint: Use the % operator.) b. Enter, compile, and run the program written for Exercise 8a.
(Data processing) Write C++ code sections to make the following decisions: a. Ask for two integer temperatures. If their values are equal, display the temperature; otherwise, do nothing. b. Ask for character values letter1 and letter2, representing uppercase letters of the alphabet, and display them in alphabetical order. c. Ask for three integer values, num1, num2, and num3, and display them in decreasing order.
(Computation) Among other applications, Pascal’s triangle (see Figure 7.22) provides a means of determining the number of possible combinations of n things taken r at a time. For example, the number of possible combinations of five people (n = 5) taken two at a time (r=2)is10. Each row of the triangle begins and ends with 1. Every other element in a row is the sum of the element directly above it with the element to the left of the one above it. That is, element[n][r]=element[n1][r]+element[n1][r1] Using this information, write and test a C++ program to create the first 11 rows of a twodimensional array representing Pascal’s triangle. For any given value of n less than 11 and r less than or equal to n, the program should display the correct element. Use your program to determine in how many ways a committee of 8 can be selected from a group of 10 people
(Conversion) a. Design, write, compile, and run a C++ program to convert temperature in degrees Fahrenheit to degrees Celsius. This is the equation for this conversion: Celsius=5.0/9.0(Fahrenheit32.0) Have your program convert and display the Celsius temperature corresponding to 98.6 degrees Fahrenheit. Your program should produce the following display (replacing the underlines with the correct values): For a Fahrenheit temperature of ___ degrees, the equivalent Celsius temperature is ___ degrees. b. Manually check the values computed by your program. After verifying that your program is working correctly, modify it to convert 86.5 degrees Fahrenheit to its equivalent Celsius value.