Suppose you are an astrologer and you are predicting the zodiac sign of the customer using month and date of the birth given by the user. Conditions to predict the zodiac sign are given in the following table: Zodiac Sign Capricorn Aquarius Pisces Aries Taurus Gemini Cancer Lea Virgo Libra Scorpio Sagittarius From-To December 22-January 19 January 20 February 17 February 18- March 19 March 20- April 19 April 20-May 20 May 21 June 20 June 21-July 22 July 23 August 23 September 22 September 23 October 22 October 23-November 21 November 22-December 21 August 22 Write a C program for the above scenario using if statement. 4
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- Please solve in C++ and show your output in your expert answer. Example output shown below. C++ Question please help In an ancient land, the beautiful princess Eve had many suitors. She decided on thefollowing procedure to determine which suitor she would marry. First, all of the suitorswould be lined up one after the other and assigned numbers. The first suitor would benumber 1, the second number 2, and so on up to the last suitor, number n. Starting atthe first suitor, she would then count three suitors down the line (because of the threeletters in her name) and the third suitor would be eliminated from winning her hand andremoved from the line. Eve would then continue, counting three more suitors, andeliminating every third suitor. When she reached the end of the line, she would continuecounting from the beginning. For example, if there were six suitors, then the eliminationprocess would proceed as follows:123456 Initial list of suitors, start counting from 112456 Suitor 3…Consider an online auction system where the current highest bid for each item must be maintained. A person who wishes to bid on an item calls the bid(amount) function, which compares the amount being bid to the current highest bid. If the amount exceeds the current highest bid, the highest bid is set to the new amount. This is illustrated below:void bid(double amount) {if (amount > highestBid)highestBid = amount;} Describe how a race condition is possible in this situation and what might be done to prevent the race condition from occurring. Based on the solution you describe, rewrite the bid function that can solve the problem.Similarly to question in number 2, using x = 4 ; and y = 2 ; and operator = ' * '. What is the final value of x?
- Note that for this question, you can in addition use ``land'' for the symbol ∧ ``lor'' for the symbol ∨ ``lnot'' for the symbol ¬. Given the following three sentences:A) Every mathematician is married to an engineer.B) A bachelor is not married to anyone.C) If George is a mathematician, then he is not a bachelor. a) Convert A,B,C into three FOL sentences, whereMn(x): x is a mathematician.Er(x): x is an engineer.Md(x,y): x is married to y.Br(x): x is a bachelor.george: George is a constant. b) Show that A does-not-entail C. (Hint: Consider defining an interpretation I such that I models A, but does-not-model C.)c) Show that {A,B} entails C. (Hint: For a given interpretation I, consider two difference cases, the case where Mn(george) is true, and the case Mn(george) is false. For both cases, argue that it is always that I models C).d) Convert A,B, lnot C into a set of clausal forms, number your clauses. (Note that C is negated here!) e) Derive the empty clause from the set of clauses…For the following prompts provide a well written response: (a) How is the language of mathematics different from the language we use in everyday life? (b) What role do conjectures play in mathematics? (c) What role do proofs play in mathematics? 2. Let p, q, r, and s be defined as follows: p : all humans have two feet q : there exist a human with ten fingers r:∀ xintherealnumberssuchthatx2 ≥0 s:∃! xintherealnumberssuchthatxSuppose, you are working in a company ‘X’ where your job is to calculate the profit based on their investment.If the company invests 100,000 USD or less, their profit will be based on 75,000 USD as first 25,000 USD goes to set up the business in the first place. For the first 100,000 USD, the profit margin is low: 4.5%. Therefore, for every 100 dollar they spend, they get a profitof 4.5 dollar.For an investment greater than 100,000 USD, for the first 100,000 USD (actually on 75,000 USD as 25,000 is the setup cost), the profit margin is 4.5% where for the rest, it goes up to 8%. For example, if they invest 250,000 USD, they will get an 8% profit for the 150,000 USD. In addition, from the rest 100,000 USD, 25,000 is the setup cost and there will be a 4.5% profit on the rest 75,000. Investment will always be greater or equal to 25,000 and multiple of 100.Complete the RECURSIVE methods below that take an array of integers (investments)and an iterator (always sets to ZERO(‘0’) when the…
- Let p, q, and r be the propositions p: You started a new video game this week. q: You finished all its quests.r: You didn’t win the platinum trophy.Express each of these propositions as an English sentence.¬p → ¬q(p ∧ q) → (¬r)((¬p) → (¬q)) ∨ (q → (¬r))(p ∧ q) ∨ (¬q ∧ r)In the refrigerator example, suppose the warranty worksas follows. If a refrigerator fails at any time within 5 yearsof purchase, we give the consumer a prorated refund on the$500 purchase price. For example, if the refrigerator failsafter 4 years, we pay the customer $100. If the refrigeratorfails after 3 years, we pay the customer $200. Estimate ourexpected warranty expense per refrigerator sold.The language we are using here is in Racket. Please try tying each of the following (car '(11 12 13 14)) (car '(a b c d)) (cdr '(11 12 13 14)) (cdr '(a b c d)) (car (11 12 13 14)) (cdr (a b c d)) What do car and cdr do? That last line of the above should cause an error. Explain why the single quote necessary and what it does.
- "Equatable and Comparable" in the Swift Programming: The Big Nerd Ranch Guide (2nd Ed.) e-book: Point’s current conformance to Comparable yields some confusing results. let c = Point(x: 3, y: 4) let d = Point(x: 2, y: 5) let cGreaterThanD = (c > d) // false let cLessThanD = (c < d) // false let cEqualToD = (c == d) // false As the above example demonstrates, the trouble arises in comparing two points when one point’s x and y properties are not both larger than the other point’s. In actuality, it is not reasonable to compare two points in this manner. Fix this problem by changing Point’s conformance to Comparable. Calculate each point’s Euclidean distance from the origin instead of comparing x and y values. This implementation should return true for a < b when a is closer to the origin than b. Use the formula shown in below Figure 25.1 to calculate a point’s Euclidean distance. Figure 25.1 Euclidean distance Euclidean distanceYou are given n users, and their times that they log in and out of a website: You are interested in which users are on the site at the same time. For example, you are given the following 5 users and their times: User 1- In: 1 Out: 4 User 2- In: 2 Out: 5 User 3- In: 7 Out: 8 User 4- In: 9 Out:10 User 5- In: 6 Out:10 This gives the distinct users that are on the site at the same time as (1,2), (4,5), and (3,5). Given n elements, write pseudocode for an algorithm that would take n^2 time to compute the number of pairs of users that are on the site at the same timeSuppose a person can buy a chocolate bar from the vending machine for $1 each. Inside every chocolate bar is a coupon. A person can redeem 3 coupons for one chocolate bar from the machine. This means that once a person has started buying chocolate bars from the machine, he/she always has some coupons. A person would like to know how many chocolate bars can be bought, if a person starts with N dollars and always redeem coupons, if he/she has enough for an additional chocolate bar. For example: With 3 dollars a person could buy 4 chocolate bars after purchasing 3 bars giving him/her 3 coupons and then redeeming the 3 coupons for one bar. This would leave him/her with one extra coupon. Thus, will have 4 chocolate bars and still have one coupon leftover. For 11 dollars, a person can have 16 chocolate bars and still have one coupon leftover. For 12 dollars, a person can have 17 chocolate bars and have two coupons leftover. Write a complete Python program that prompts a buyer to input…