ssume the availability of a function named printStars that can be passed a parameter containing a non-negative integer value. The function prints out the given number of asterisks. Write a function named printTriangle that receives a parameter that holds a non-negative integer value and prints a triangle of asterisks as follows: first a line of n asterisks, followed by a line of n-1 askterisks, and then a line of n-2 asterisks, and so on. For example, if the function received 5, it would print: ***** **** *** **

ssume the availability of a function named printStars that can be passed a parameter containing a non-negative integer value. The function prints out the given number of asterisks. Write a function named printTriangle that receives a parameter that holds a non-negative integer value and prints a triangle of asterisks as follows: first a line of n asterisks, followed by a line of n-1 askterisks, and then a line of n-2 asterisks, and so on. For example, if the function received 5, it would print: *** * **

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter6: Modularity Using Functions

Section6.1: Function And Parameter Declarations

Problem 2E

See similar textbooks

Similar questions

1. Write a function which takes one parameter int num, and prints out a countdown timer with minutes and seconds separated by a colon (:). It should print out one line for each second elapsed and then pause one second before printing out the next line. A few things to note: - You can assume that calling the function usleep(1000000) makes the program pause for one second - It should count down from num minutes:zero seconds to zero minutes:zero seconds - Your function must have the following signature: void timer(int num) You do not need to demonstrate calling this function from main(). You don't need to format the output nicely; the below is acceptable output for calling this function when minutes is 10: 10:0 9:59 9:58 … 9:1 9:0 8:59 8:58 … 0:2 0:1 0:0
Write a function convertQuartersToDollars that has the noOfQuarters, noOfDollars, and remainingCents as formal parameters of data type int. The noOfQuarters is the number of quarters to be used to calculate noOfDollars, the number of dollars that the total number of quarters can be converted to, and remainingCents , the remaining cents. The noOfDollars and remainingCents are returned from the function,
2. David is used to doing programming in Python and since the print() function in Python by default prints a newline after printing the string passed to the print() function. But in his current project, he is using PHP programming language and the echo function does not print a newline by default after the end of the string. So, he often misses giving a newline after printing a message. Help David by writing a function myecho() that takes a string as a parameter and also prints a newline after printing the string.
12. John is used to doing programming in Python and since the print() function in Python by default prints a newline after printing the string passed to the print() function. But in his current project, he is using PHP programming language and the echo function does not print a newline by default after the end of the string. So, he often misses giving a newline after printing a message. Help David by writing a function myecho() that takes a string as a parameter and also prints a newline after printing the string.
Write a function that takes a DrawingPanel as a parameter and draws the horizontal pyramid shape as shown in the following figure. There are ten rectangles of increasing sizesfilled with increasing shade of green color (increment of G by 20 while keeping R and B at 0). These rectangles should have the same width, and completely symetric with respect tothe center horizontal line of the window. Each rectangle should have a blue outline. A sample run of the following main() function should result in the following graphics. WIDTH = 300 HEIGHT = 300 ### # Your code here ### def main() : panel =Drawing Panel(WIDTH, HEIGHT) draw_objects(panel) panel.window.mainloop if_name_ == '_main_' :main()
Given the function of def happyBirthday(name, age = 10): print("Happy Birthday", name, "I hear your", age, "today") What is the output with a function call of: happyBirthday(age = 7, "Sarah") Happy Birthday Sarah I hear your 10 today Happy Birthday Sarah I hear your 7 today Happy Birthday 7 I hear your Sarah today Error Message Parameters are __________ Variables defined in a function header. Variables or constants used in a function call. Both variable defined in a function header, and a local variable for the function Local variables to a function. from graphics import * def drawDoor(x1, y1, x2, y2): '''draws a door with opposite corners at x1, y1 and x2, y2''' door = Rectangle(Point(x1, y1), Point(x2, y2)) door.setFill('red') door.draw(win) knob = Circle(Point(x2 - 10, (y1 + y2)//2), 3) knob.setFill('yellow') knob.draw(win) True or False: the function call is…
In this challenge, the task is to debug the existing code to successfully execute all provided test files. Python supports a useful concept of default argument values. For each keyword argument of a function, we can assign a default value which is going to be used as the value of said argument if the function is called without it. For example, consider the following increment function: defincrement_by(n,increment=1):returnn+increment The functions works like this: >>>increment_by(5,2)7>>>increment_by(4)5>>> Debug the given function print_from_stream using the default value of one of its arguments. The function has the following signature: defprint_from_stream(n,stream) This function should print the first values returned by get_next() method of stream object provided as an argument. Each of these values should be printed in a separate line. Whenever the function is called without the stream argument, it should use an instance of EvenStream class defined in…
Define a function named change_values that takes four integers as parameters and swaps or changes them based on a set of rules. Your Change Function should follow the following rules in the following order: 1. If the second value is an odd number, then it should be swapped with the first number. 2. If the third value is a power of two, then it should be swapped with the fourth value. 3. If the summation of the current values 1 to 3rd (after the above two rules are applied) is equal to the fourth value, then the fourth value should be set to the first value. Then write a Main program that reads four integers from standard input, calls function change_values() to swap the values, and prints the swapped values on a single line separated with spaces. Example Input: 1 3 4 0 Example Output: 3 1 0 3
Define a function CalcPyramidVolume with double data type parameters baseLength, baseWidth, and pyramidHeight, that returns as a double the volume of a pyramid with a rectangular base. Relevant geometry equations:Volume = base area x height x 1/3Base area = base length x base width.(Watch out for integer division). #include <iostream>using namespace std; /* Your solution goes here */ int main() { double userLength; double userWidth; double userHeight; cin >> userLength; cin >> userWidth; cin >> userHeight; cout << "Volume: " << CalcPyramidVolume(userLength, userWidth, userHeight) << endl; return 0;}
Write a c++ program that takes a date in the following format: December 24th, 2021 and extracts the day, month, and year as 3 integers. Your program should have the following functions: (a) WriteafunctiongetDatethatpromptsausertoenteradateasastringandreturns it. (b) Write a function extract that takes as its parameter a date and returns the day, month, and year as 3 integers.use the function isdigit(c) that returns true if c is a digit character and false if otherwise. (c) Write a function convertDigits that takes as its parameter a string of digits and converts it to an int.(to convert a digit character to a digit number use static_cast<Int> ('D') - static_cast<Int>('0') where d is 0,1,...,9) (d) Write a function convertMonths that takes as its parameter a month as a string and returns a corresponding number from 1 to 12 (1 for January, . . . , 12 for Decem- ber).
Given the following function, answer the two questions that follow CREATE OR REPLACE FUNCTION Cale Age (V ID IN Student Sid ID%TYPE)RETURN NUMBER ISV_Age NUMBER, BÉGINSELECT SYDATE - Std_DOB INTO V AgeFROM StudentWHERE Std_ID = V_ID;RETURN V age;END; (a)Wbat does the word IN in the function parameter list mean? (b)Winte a SOL test statement to call the function. You may make up a fake student ID.
Write a function rps in Python that returns the result of a game of "Rock,Paper, Scissors". The function accepts two arguments, each one of 'R','P','S' , that represents the symbol played by each of the two players. The function returns: -1 if the first player wins0 if a tie1 if the second player winsScissors beats Paper beats Rock beats Scissors Sample usage: >>> rps('R','P') # player 2 wins, return 11