3. Suppose 'p' denotes the statement "you were 90 on your last birthday" and 'q' denotes the statement "you are over 21": If you are over 21, then you were 90 on your last birthday. The statement is. * Inverse Contradiction Contrapositive Converse None of the above

3. Suppose 'p' denotes the statement "you were 90 on your last birthday" and 'q' denotes the statement "you are over 21": If you are over 21, then you were 90 on your last birthday. The statement is. * Inverse Contradiction Contrapositive Converse None of the above

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter4: Selection Structures

Section: Chapter Questions

Problem 14PP

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When you borrow money to buy a house, a car, or for some other purpose, you repay the loan by making periodic payments over a certain period of time. Of course, the lending company will charge interest on the loan. Every periodic payment consists of the interest on the loan and the payment toward the principal amount. To be specific, suppose that you borrow $1,000 at an interest rate of 7.2% per year and the payments are monthly. Suppose that your monthly payment is $25. Now, the interest is 7.2% per year and the payments are monthly, so the interest rate per month is 7.2/12 = 0.6%. The first months interest on $1,000 is 1000 0.006 = 6. Because the payment is $25 and the interest for the first month is $6, the payment toward the principal amount is 25 6 = 19. This means after making the first payment, the loan amount is 1,000 19 = 981. For the second payment, the interest is calculated on $981. So the interest for the second month is 981 0.006 = 5.886, that is, approximately $5.89. This implies that the payment toward the principal is 25 5.89 = 19.11 and the remaining balance after the second payment is 981 19.11 = 961.89. This process is repeated until the loan is paid. Write a program that accepts as input the loan amount, the interest rate per year, and the monthly payment. (Enter the interest rate as a percentage. For example, if the interest rate is 7.2% per year, then enter 7.2.) The program then outputs the number of months it would take to repay the loan. (Note that if the monthly payment is less than the first months interest, then after each payment, the loan amount will increase. In this case, the program must warn the borrower that the monthly payment is too low, and with this monthly payment, the loan amount could not be repaid.)
The card game “War” is played by the following rules (you may have learned different rules. Use these): - Each player gets half of the deck of cards (in our case, a set of random integers with value 1-13) - The game itself is played in a series of “rounds”. In each round: o Both players draw a card, putting it into the “reward pile” (and removing it from their hand). o If one player’s card is higher than another, they gain all cards in the reward pile (and add it to their hand) o If there is a tie, both players add an additional card to the reward pile (which is not compared - I call this a “penalty card” in my sample run below), and then we begin a new round with a larger reward pile. The next round’s winner will win the entire reward pile (though it is possible to have multiple consecutive ties, leading to a much larger reward pile) - The game ends when a player needs to draw a card and cannot. That player loses. Your task is to implement this game with the player’s hands and the…
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Python tic tac toe. Tic tac toe is a very popular game. Only two players can play at a time. Game Rules Traditionally the first player plays with "X". So you can decide who wants to go with "X" and who wants to go with "O". Only one player can play at a time. If any of the players have filled a square then the other player and the same player cannot override that square. There are only two conditions that may match will be a draw or may win. The player that succeeds in placing three respective marks (X or O) in a horizontal, vertical, or diagonal row wins the game. Winning condition Whoever places three respective marks (X or O) horizontally, vertically, or diagonally will be the winner. Submit your code and screenshots of your code in action. Hints : Have a function that draws the board Have a function that checks position if empty or not Have a function that checks player or won or not expected output:
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AIM: TO SWAP 2 NUMBERS WITHOUT USE OF TEMPORARY VARIABLE THEORY: C is a general-purpose, middle level, procedural computer programming language supporting structured programming, lexical variable scope, and recursion, with a static type system. C is an imperative procedural language. Let a and b be variables in which integral values are being inserted . tw numbers can be swapped without using a temporary variable by using arithmetic operations. Another alternative method is by use of logical operators. ALGORITHM: STEP 1: Start STEP 2:Print "Enter two numbers'" STEP 3: Input x,y STEP 4:Print “ Numbers x,y before swapping STEP 5: x x+y STEP 6: y<– x-y STEP 7: x x-y STEP 8: Print “ Numbers x,y after swapping " STEP 9: Stop