Computers and Technology, 09.11.2020 16:50 genyjoannerubiera
Compute the weakest precondition for each of the following assignment statements and postconditions:
a = 2 * (b - 1) - 1 {a > 0}
b = (c + 10) / 3 {b > 6}
a = a + 2 * b - 1 {a > 1}
x = 2 * y + x - 1 {x > 11}
Answers: 3
Computers and Technology, 22.06.2019 10:30
Think about a recent customer service experience - either positive or negative. write a brief summary of that experience. now think about those four characteristics we look for in customer service representatives. how did the representative in your example stack up? write down your answer and give specific examples.
Answers: 1
Computers and Technology, 22.06.2019 21:00
Which of these is most responsible for differences between the twentieth century to the twenty-first century?
Answers: 2
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To produce a starlight effect in her photograph, lina should choose the filter for her camera.
Answers: 1
Computers and Technology, 23.06.2019 09:00
Design a class tictactoe that: holds the following information about the game: two-dimensional array (3 by 3), and winner. add additional variables as needed. includes the functions to perform the various operations on objects. for example, function to print the board, getting the move, checking if move is valid, determining if there is a winner after each move. add additional operations as needed. includes constructor(s). write the functions of the class, and write a program that uses the class. the program should declare an object of type tictactoe. the program will create the board and store it in the array. the program will allow two players to play the tic-tac-toe game. after every valid move update the array, check if there is a winner. if there is no winner and no tie, then print the board again to continue.
Answers: 2
Compute the weakest precondition for each of the following assignment statements and postconditions:...
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