Identify the logical operators you find in each of the following data structures. In some cases, they are on a single line, and in others, the behavior of the operator is implicit in the 1. code. Note: Remember that, in some programming languages, ARs are replaced by "&&" operators, ORs, operators, and, denials, by "!". a. if (X==9 AND Y=5) { Z-X+Y; b. if (X==10 OR Y=6) { Z-X*Y; } c. while (X>2) if (X==20 OR Y==3) X-X+1; Y=Y+1 d. while (Y220) { if (X NOT false) Y=Y-1; if (Y==10) X-true; e. if (X==true) { if (Y=-false) return false; } else { If (Y =true) return false; }

Write assignment statements for the following: Assign a value of 1 to between if n is in the range -k through +k, inclusive; otherwise assign a value of 0 Assign a value of 1 to uppercase if ch is an uppercase letter; otherwise, assign a value of 0. Assign a value of 1 to divisor if m is a divisor of n; otherwise, assign a value of 0.

Develop a substring operator using operator() in C++. The arguments should be the starting position for the substring and the length of the substring. The result should be a copy of the substring starting at the given position within our own data and ending at most the given length from the start. For example: Object's Value Operator Call Resulting Object's Value "bob wuz here" obj(0,4) "bob " "bob wuz here" obj(8,14) "here" (ran out of characters) "bob wuz here" obj(14,4) "" (nothing there) "bob wuz here" obj(4,1) "w" If the start position doesn't exist, send back an empty string (as we've defined). If there aren't 'length' characters left in our string after the given start position, return what we do have. Don't forget to write a test application to show that your operator works. (Perhaps you could modify the existing String test app?)

Programing C

Develop problem-solving skills that generate idea creation, and apply them to everyday personal and professional experience. Instructions A syllogism is a type of logical argument that uses deductive reasoning to come to a conclusion. There are many types, but for this task, you will use a categorical syllogism. Categorical syllogisms: This type of syllogism assumes if A is a part of C, then B is a part of C (A and B are members of C). You can organize the syllogism in three sentences: 1. Your employer wants to promote a productive and logical work environment. To organize your thoughts and ideas in a coherent manner, you must practice your cognitive skills on a daily basis. To practice the process of creative problem solving, your boss has asked you to create two categorical syllogisms about a hypothetical everyday problem. For example, you are regularly late for work. 2. For your third and final syllogism, your boss wants you to introduce a new minor premise that would provide...

Compute the weakest precondition for each of the following assignment statements and postconditions. x = 2 * y -5; y = x + 2; {y < 2}

ASSESSMENT: STRING AND STRUCTURES (C LANGUAGE) Give a program in C to count total number of alphabets, digits, and special characters in a string. THE OUTPUT SHOULD BE: Test Data Input the string : Welcome to Programming 2. Expected Output Number of Alphabets in the string is : 20 Number of Digits in the string is : 1 Number of Special characters in the string is : 4

*C Language The greatest common divisor of integers x and y is the largest integer that divides both x and y. Write a recursive function GCD that returns the greatest common divisor of x and y. The GCD of x and y is defined as follows: If y is equal to zero, then GCD(x, y) is x; otherwise GCD(x, y) is GCD(y, x % y) where % is the remainder operator.

Problem Statement: The mathematician Conway imagined a game, called game of life, which considered cells that are susceptible to reproduce, disappear, or survive when they obey certain rules. These cells are represented by elements on a grid of squares, where a grid has an arbitrary size. Thus, each cell (except those on the boundaries of the grid) is surrounded by eight squares that contain other cells. The rules are stated as follows: 1. Survival: Each cell that has two or three adjacent cells survives until the next generation.2. Death: Each cell that has at least four adjacent cells disappears (or dies) by overpopulation. Also, each cell that has at most one adjacent cell dies by isolation.3. Birth: Each empty square (i.e., dead cell) that is adjacent to exactly three cells gives birthto a new cell for the next generation.It is worth noting that all births and deaths occur at the same time during a generation. Write a program that simulates this game and displays all successive...

Please explain the significance of operator precedence in a few words.

Assignment -> Operator Precedence: Write a program to show the difference in the precedence of prefix and postfix increment operators. The difference must be clear from the output of your program.

def optimize_tail_calls(original_scheme_eval): """Return a properly tail recursive version of an eval function.""" def optimized_eval(expr, env, tail=False): """Evaluate Scheme expression EXPR in Frame ENV. If TAIL, return an Unevaluated containing an expression for further evaluation. """ if tail and not scheme_symbolp(expr) and not self_evaluating(expr): return Unevaluated(expr, env) result = Unevaluated(expr, env) # fill in code code here while isinstance(result, Unevaluated): #code here return optimized_eval scheme_eval = optimize_tail_calls(scheme_eval)

1