solve using MatLab Write a function with the declaration solvedBoard = solveSudoku (board). The inputto this function will be an incomplete Sudoku board and the output will be the solved board.Below are hints and suggestions for steps to help you implement this function:i. Find the indices of all the missing values in the table and store them in the variableemptyInd (find, isnan)ii. Create a variable called ind which will indicate our current location within theemptyInd arrayiii. Write a loop that will traverse the empty Ind array. At each location check whatnumber can be placed in that location using your function from part (b) (Which numbersdo you need to check?). If it's not valid, try a different number, if none work, replace itwith a NaN, and go back to the previous empty index and try a different number thanbefore. (Which loop type would be most suitable for this scenario?) (ind2sub,checkSudoku)

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Answered: Write a function with the declaration…

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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There is only 1 ques with 2 part. Please answer the questions ( Answer in python ) Part I: Cities. Write a function called describe_city which accepts the name of a city and its country. The function should print a simple sentence as shown in the output example. Give the parameter for the country a default value. Make 5 calls to the function using the following arguments: Reykjavik, Iceland Pittsburg Ontario, Canada Cairo, Egypt Miami, USA Output Example : ( FOLLOW THE OUTPUT SAME AS GIVEN BELOW ) Reykjavik is in Iceland Pittsburg is in USA Ontario is in Canada Cairo is in Egypt Miami is in USA Part II: Blastoff!!! Write a function called count_down which has 1 integer parameter. The function should countdown from that parameter value to 1. Each step in the countdown should be printed on the same line followed by ‘Blastoff!!!’ also on the same line. All of this should happen in the function. Make 3 calls to the function with the following arguments: 3 5 10 Output…
If we had 100 parts, coding them would be very inefficient. Write a function called PrintInv() that will receive a single parameter of type struct PartItem and will print the appropriate inventory report line as in the previous exercise. The function doesn't return anything. Use that function with each of the 2 structure variables you have already to achieve the same output as last code. ols0001 is the oldpart number, 0.80 is the price, 20 is the quantity and 24.00 is the total inverntory Expected output: SMS0001 0.35 20 7.00 OLS0001 0.80 30 24.00 #include <stdlib.h>#include <stdio.h>#include <string.h>int main() { struct partitem { char number[10]; float price;};struct partitem part, oldpart;int oldpartqty; float oldpartprice;int qty = 20;part.price = 0.35;strcpy(part.number,"SMS0001");printf("price = %.2f\n",part.price);printf("name = %s \n", part.number);printf("quantity %d \n",qty );printf("enter oldpart\n");scanf("\n…
Question 3: Write a function that computes the ratio of vowels vs. consonants (????????????????��) in a given sentence. The ratio should be given as a floating-point number rounded off to two decimal places. When writing your function, be sure to appropriately cater for the following punctuation marks: apostrophes (') quotations (") full stops (.) commas (,) exclamations (!) question marks (?) colons (:) semicolons (;) Arguments: sentence (string) →→ sentence required to compute the ratio. Return: ratio (float) →→ a ratio that describes the number of vowels to consonants: vowels/consonants. ?HINT? Remember to cater for the white spaces that appear in your sentence. Expected outputs vowel_consonant_ratio("This is a random sentence!")==0.62 vowel_consonant_ratio("Thomas! Where have you been?")==0.83
Write a 2-part program using Ruby, Java®, or Python. Part 1 Write a function to gather the following costs from the user: Travel cost: $9,800 Hotel cost: $3,500 Rental car cost: $1,600 Labor cost: $15,500 Part 2 Write a function to convert the costs from United States dollar (USD) to Australian dollar (AUD). Note: Look up the current USD to AUD exchange rate to use in your function. Test the program 3 times by providing different costs in USD. Provide the code, and take a screenshot of the output. Then, paste the screenshot(s) into a Microsoft® Word document. Write a half-page response in the same Microsoft® Word document and address the following: Provide a manual for the user, explaining how to use the program. Explain what type of user input validations you should have. What happens if the user enters a negative number? What happens if the user puts a $ in the input?
For this c++ hw 1) Make a function that reads in 2 integers from the user. (call it Get2Ints) 2) Make a function that swaps 2 integers (call it swap) 3) Make a function swapAndMult that takes two ints as parameters, and one more int parameter which will be a multiplier swapAndMult should take the two parameters and multiply them by the multiplier. The parameters should return from the function with new values. swapAndMult should NOT print out the values. 4) Make a function that prints 2 integers. Call it Print2Ints Main function should: a) declare two integers and a multiplier b) read 2 integers from the user (use your function) c) print the values of the integers (use the function) d) swap the integers e) print the values of the integers f) read an additional integer (the multplier) from the user g) print the multiplier from the user (sometimes called 'echoing the input') h) call swapAndMult i) print the values of the integers
Please provide step by step solution with a proper explanation. C++ Question: Write a function named "countGrades" that will accept a count as the total number of grades to be read in by the function. After reading the list of grades, it will return the following statistical data for that list of grades: - how many grades are passing ('A' or 'B' or 'C') - how many 'A' grades - how many invalid grades (not 'A', 'B', 'C', 'D' or 'F') For example, if the user passes in 1 and enters 'A', it will return 1, 1, 0 If the user passes in 3 and enters 'A', 'B', 'C', it will return 3, 1, 0 If the user enters in 5 and enters 'A', 'B', 'C', 'X', 'A', it will return 4, 2, 1
Write a function which will take 2 arguments. They are: Sentence position Your first task is to take these arguments as user input and pass these values to the function parameters. Your second task is to implement the function and remove the characters at the index number which is divisible by the position (Avoid the index number 0 as it will always be divisible by the position, so no need to remove the index 0 character). Finally, add the removed characters at the end of the new string. Return the value and then finally, print the new string at the function call. ===================================================== Input:"I love programming."3Function call:function_name("I love programming.", 3)Output:I lveprgrmmngo oai. ============================================== Input:"Python is easy to learn. I love python."6Function call:function_name("Python is easy to learn. I love python.", 6)Output:Pythonis eay to earn.I lov pythn. sl eo
I'm trying to create a function to count the mortgage CREATE FUNCTION yen_11_monthlyPayment(mortage_amount numeric,apr numeric,years integer) RETURNS numeric language plpgsql AS $$ begin RETURN power(mortage_amount *(apr / 12) * (1+(apr / 12),years * 12)/ ((1+(apr / 12), years * 12) - 1)); END; $$ but when I'm trying to put the numberselect yen_11_monthlyPayment(250000.00, 0.04125, 30);and it doesn't work
In this part your will have questions about C++ functions with pointers. • Write a function that takes three integer pointer as parameters and calculates sum of all numbers. This function must return the result as a pointer. • Declare a structure about a book which has properties such as name and price etc. Then create a list of book with 5 books. After that define a function that takes this book-list as a pointer and print out list items. • Write a function that calculates total price of the book in the book list (note: take the book-list as a pointer again). Write all function prototypes and test all functions within a single main functions.
You are tasked with writing a small part of a museum's ticketing system. The museum calculates ticket prices using the following rules: $20.00 per admission. Children under 15 get a 50% discount. Seniors (60 years and older) get a 25% discount. Write a Python function that takes a list of customers' ages and returns the total cost for the group. Your function must match the docstring below. You do not need to include the docstring in your solution. '''Function -- get_ticket_costCalculates the cost of museum admission for a group.Parameter:group_ages -- A list of integers representing customer ages.Returns:The total cost for the group, a float. The return value is not rounded.''' Example get_ticket_cost([10, 39, 40]) returns 50.0
Review the DonationTimeLeft function as a group. What value do you think the function will return if it is given 1300 as the argument? Write your answer below. What information do you think will be stored in time_left after calling DonationTimeLeft(1300)? Which lines of code do you think will call the AnnounceDonation function? Write the line numbers below.
Write in C++ Sam is making a list of his favorite Pokemon. However, he changes his mind a lot. Help Sam write a function insertAfter() that takes five parameters and inserts the name of a Pokemon right after a specific index. Function specifications Name: insertAfter() Parameters (Your function should accept these parameters IN THIS ORDER): input_strings string: The array containing strings num_elements int: The number of elements that are currently stored in the array arr_size int: The number of elements that can be stored in the array index int: The location to insert a new string. Note that the new string should be inserted after this location. string_to_insert string: The new string to be inserted into the array Return Value: bool: true: If the string is successfully inserted into the array false: If the array is full If the index value exceeds the size of the array

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