Verify that the program segment ifx < 0 then abs := -x else abs := x is correct with respect to the initial assertion T and the final assertion abs = Ix I.
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Verify that the
ifx < 0 then
abs := -x
else
abs := x
is correct with respect to the initial assertion T and the final assertion abs = Ix I.
Step by step
Solved in 2 steps
- In c++, please. Thank you! Given a main() that reads user IDs (until -1), complete the BubbleSort() functions to sort the IDs in ascending order using the Bubblesort algorithm, and output the sorted IDs one per line. You may assume there will be no more than 100 user IDs. Ex. If the input is: kaylasimms julia myron1994 kaylajones -1 the output is: julia kaylajones kaylasimms myron1994 The following code is given: #include <string>#include <iostream> using namespace std; // TODO: Write the Bubblesort algorithm that sorts the array of string, with k elementsvoid Bubblesort(string userIDs [ ], int k) { } int main() { string userIDList[100]; string userID; cin >> userID; while (userID != "-1") { //put userID in the array cin >> userID; } // Initial call to quicksort Bubblesort(userIDList, /* ?? */ ); //make this output only the userIDs that were entered, not garbage for (int i = 0; i < 100; ++i) { cout <<…Using c++ oop solve below program.Make function and call them into main function. Add new Shop Keeper To add a new shop keeper, your program should ask some credentials from the user to register a shop keeper. Credentials you must ask includes: S-id (Shop keeper id) should be in proper format as string to use in future modules [All the info should be taken in same order] ⮚ First Name ⮚ Last Name ⮚ S-id (should be auto generated by the system in increasing order) [format should be Shopkeeper e.g., 0001 for first shopkeeper and 1001 for one thousand and one shopkeeper number] ⮚ Username ⮚ Email ⮚ Password ⮚ Registration Date ⮚ Gender ⮚ Blood Group ⮚ Contact No ⮚ Address After this, you must record all the above-mentioned data save data within a file named as “shopkeeper.txt” present in the same directory. \ Edit Shopkeeper details Your program should be capable of editing the shopkeeper's basic details. The details that administrator can edit includes: ⮚…Please Use Only C++ Language. C++ Language answer will get the upvote surely. The chef has N marks. Each marker has a cap. For each valid i, the ith tag has color ai And initially, for each valid i, the cap colour on the ith mark is also ai. The chef wants to rearrange the caps so that no tag has the same color as the cap. (Obviously, each brand must have exactly one cap.) Can he, do it? If he can, find one such way to rearrange the caps. If there are multiple solutions, you can find any. Input 2 9 111222333 2 11 Output Yes 22 23 33 111 No
- Using c++ A derived class that implements a version of decode according to the following algorithm: input character: abcdefghijklmnopqrstuvwxyz decoded character: iztohndbeqrkglmacsvwfuypjx That means each 'a' in the input text should be replaced with an 'i', each 'b' with a 'z' and so forth.The Problem: The default abort function used by mcheck_pedantic issomewhat minimal. It prints an error message telling you that you are hosed butthat's all. Basically you know that something went wrong, now guess where.write JavaScript function utilizes the arrow function expressio accepts nfinite number of parameters,parameter values are integersreturns the sum of all the parametersthe returned total is to be assigned to a variableassumption: all parameter values are integers
- For all WWPD questions, type Function if you believe the answer is , Error if it errors, and Nothing if nothing is displayed. As a reminder, the following two lines of code will not display anything in the Python interpreter when executed: >>> x = None >>> X >>> lambda x: x #A lambda expression with one parameter x >>> a = lambda x: x # Assigning the lambda function to the name a >>> a (5) >>> (lambda: 3) () # Using a lambda expression as an operator in a call exp. >>> b = lambda x: lambda: x # Lambdas can return other lambdas! >>> c= b (88) >>> C >>> c() >>> d= Lambda f: f(4) # They can have functions as arguments as well. >>> def square(x): return x * X >>> d (square) >>> Z = 3 >>> e = Lambda x: lambda y: lambda: x >>>e (0) (1) () >>> f = Lambda z: x + Z >>> f (3) >>> higher_order_lambda = Lambda f: Lambda x: f(x) >>> g = Lambda x: x* x >>> higher_order_lambda (2) (g) # Which argument belongs to which function call? >>> higher_order_lambda (g) (2) + Z >>> call_thrice = lambda f:…make a regular expression modification with assertion> The first assertion we’ll examine causes a regular expression to find matchesonly at the beginning of a string or a line. This assertion is made using thecaret symbol (∧). In the following program, the regular expression matchesstrings that have the letter “h” only as the first character in the string. An “h”in other places is ignored. Write C# code?Implement the Function has_error Implement the function according to the specification. Use the test script testcurrency.py to aid your development before checking your answer below. CANNOT USE IF/CONDITIONAL STATEMENTS Instead, you should use what you know about boolean expressions def has_error(json):"""Returns True if the response to a currency query encountered an error. Given a JSON string provided by the web service, this function returns True if thequery failed and there is an error message. For example, if the json is '{"success":false,"src":"","dst":"","error":"Source currency code is invalid."}' then this function returns True (It does NOT return the error message'Source currency code is invalid'). On the other hand if the json is '{"success": true, "src": "2 United States Dollars", "dst": "1.772814 Euros", "error": ""}' then this function returns False. The web server does NOT specify the number of spaces after the colons. The JSON '{"success":true, "src":"2 United…
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