In this task you are required to write a function that will generate a column array (a variable called dates) containing N random dates N is an integer (whole number) entered by the user and will indicate to the function how many random dates the user requires The dates array will be structured as follows: The array shall have two columns: column 1 will contain numbers indicating the day of each month (1-31) and column 2 will contain numbers indicating the month (Jan 1, Feb 2, Mar-3. Dec-12). Each day must be randomly generated (using the randi function) taking into account the maximum number of days in each month ( Jan, Mar, May, Jul, Aug. Oct and Dec have 31 days, Apr. Jun, Sep and Nov have 30 days and Feb will have 28 days). You must use an felsef-else statement to decide this We are assuming no leap years (e. February can only have days between 1-28). For example, the output from calling the function: output = dategen(3) could be: output= 23 14 11 5 Important note: Make sure you do not use the 'clear' or 'cle' keywords in your solution.

In this task you are required to write a function that will generate a column array (a variable called dates) containing N random dates N is an integer (whole number) entered by the user and will indicate to the function how many random dates the user requires The dates array will be structured as follows: The array shall have two columns: column 1 will contain numbers indicating the day of each month (1-31) and column 2 will contain numbers indicating the month (Jan 1, Feb 2, Mar-3. Dec-12). Each day must be randomly generated (using the randi function) taking into account the maximum number of days in each month ( Jan, Mar, May, Jul, Aug. Oct and Dec have 31 days, Apr. Jun, Sep and Nov have 30 days and Feb will have 28 days). You must use an felsef-else statement to decide this We are assuming no leap years (e. February can only have days between 1-28). For example, the output from calling the function: output = dategen(3) could be: output= 23 14 11 5 Important note: Make sure you do not use the 'clear' or 'cle' keywords in your solution.

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

See similar textbooks

Similar questions

This program will display an array being passed to a function, show. The show function will display the elements of the given array. The main program controls the size and the inputs of an array. // function prototype void show(int [], int); int main(){ const int arraysize=5; int numbers[arraysize]={3,6,12,7,5}; show(numbers,arraysize); // (A) show(numbers,arraysize+1); return 0;} //function body void show(int nums[], int size){ for (int index=0;index<size; index++) cout<<nums[index]<<endl; } What is the output of this program? What is the output if modification (A) has been made?
1- Write a user-defined function that accepts an array of integers. The function should generate the percentage each value in the array is of the total of all array values. Store the % value in another array. That array should also be declared as a formal parameter of the function. 2- In the main function, create a prompt that asks the user for inputs to the array. Ask the user to enter up to 20 values, and type -1 when done. (-1 is the sentinel value). It marks the end of the array. A user can put in any number of variables up to 20 (20 is the size of the array, it could be partially filled). 3- Display a table like the following example, showing each data value and what percentage each value is of the total of all array values. Do this by invoking the function in part 1.
The program should allow the user to enter the age of the child and the number of days per week the child will be at the day care center. The program should output the appropriate weekly rate. The file provided for this lab contains all of the necessary variable declarations, except the two-dimensional array. You need to write the input statements and the code that initializes the two-dimensional array, determines the weekly rate, and prints the weekly rate. Comments in the code tell you where to write your statements. 1. Open the source code file named DayCare.cpp using Notepad or the text editor of your choice. 2. Declare and initialize the two-dimensional array. 3. Write the C++ statements that retrieve the age of the child and the number of days the child will be at the day care center. 4. Determine and print the weekly rate. 5. Save this source code file in a directory of your choice, and then make that directory your working directory. 6. Compile the source code…
If array size is defined as #define SIZE 10 Which of the followings is FALSE? SIZE will help in running loops on array elements The array can be declared without mentioning its data type The array can be declared as int data[SIZE]; SIZE can be passed to any function requires the array size.
Write a function that determines the average of the values in an array. In the main() function declare a floating point array with a length of 8 elements, and have the user enter the value of each element using a loop. The program should then call and pass the array to the function, then display the average.
use c++ Programming language Write a program that creates a two dimensional array initialized with test data. Use any data type you wish . The program should have following functions: .getAverage: This function should accept a two dimensional array as its argument and return the average of each row (each student have their average) and each column (class test average) all the values in the array. .getRowTotal: This function should accept a two dimensional array as its first argument and an integer as its second argument. The second argument should be the subscript of a row in the array. The function should return the total of the values in the specified row. .getColumnTotal: This function should accept a two dimensional array as its first argument and an integer as its second argument. The second argument should be the subscript of a column in the array. The function should return the total of the values in the specified column. .getHighestInRow: This function should accept a two…
There are 2 arrays, the first contains item numbers in inventory and the second parallel array contains the price of the items. The user will enter the item number they want to purchase, the program checks to see if it is a valid entry. If it is valid, it will tell the user the price of the item. If it is an invalid item, a message will display telling the user they entered an invalid item. Type up the code below, execute the program a few times.
JAVA CODE PLEASE Functions with 2D Arrays Practice ll by CodeChum Admin Write a function named displayElements that takes a two-dimensional array, the size of its rows and columns, then prints every element of a two-dimensional array. Separate every row by a new line and every column by a space. In the main function, write a program that asks for integer input to be assigned on a 3 x 3 array and call the function displayElements to print the contents on the next line. Input 1. Multiple lines containing integer each line Output R1C1:·1 R1C2:·2 R1C3:·3 R2C1:·4 R2C2:·5 R2C3:·6 R3C1:·7 R3C2:·8 R3C3:·9 1·2·3 4·5·6 7·8·9 Score:
Game of Hunt in C++ language Create the 'Game of Hunt'. The computer ‘hides’ the treasure at a random location in a 10x10 matrix. The user guesses the location by entering a row and column values. The game ends when the user locates the treasure or the treasure value is less than or equal to zero. Guesses in the wrong location will provide clues such as a compass direction or number of squares horizontally or vertically to the treasure. Using the random number generator, display one of the following in the board where the player made their guess: U# Treasure is up ‘#’ on the vertical axis (where # represents an integer number). D# Treasure is down ‘#’ on the vertical axis (where # represents an integer number) || Treasure is in this row, not up or down from the guess location. -> Treasure is to the right. <- Treasure is to the left. -- Treasure is in the same column, not left or right. +$ Adds $50 to treasure and no $50 turn loss. -$ Subtracts…
c++ programming Write a function named maxCols which stores the maximum value in each row of a 3x3 2D array into a 1D array. This function should accept a 3x3 2D array, a 1D array and the size of each dimension as parameters. Example Calling maxCols with this 2D array:3 7 2 9 3 6 8 5 6 Results in the 1D array storing the values 7,9,8.
Write a C code which asks a user how many numbers (up to 100) they want to enter. The program then stores the data in an array and sends it to a function to compute the average of the numbers of the array. The function should then return the average and the program should then print the average.