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Q: what is the output of the following ; ([]) code? isvector logical error O 1 O 0 O syntactical error
A: Answer is given below:
Answer:
A: p implies ((not p) implies q)
p->(p ->q):
Explanation:
p | q | p | p ->q | p->(p -> q) |
T | T | F | T | T |
T | F | F | T | T |
F | T | T | T | T |
F | F | T | F | T |
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- Construct a DFA defined as L = {w ∈ {0,1,#}* : w does not contain # and the number of 0s in w is not a multiple of 3}1. Mark the following statements as true or false. a. An identifier must start with a letter and can be any sequence of characters. (1) b. In C++, there is no difference between a reserved word and a predefined identifier. (1) c. A C++ identifier cannot start with a digit. (1) d. The collating sequence of a character is its preset number in the character data set. (2) e. Only one of the operands of the modulus operator needs to be of type int. (3) f. If ; and ;, then after the statement ; the value of b is erased. (6) g. If the input is 7 and x is a variable of type int, then the statement ; assigns the value 7 to x. (6) h. In an output statement, the newline character may be a part of the string. (10) i. In C++, all variables must be initialized when they are declared. (7) j. In a mixed expression, all the operands are converted to floating-point numbers. (4) k. Suppose . After the statement ; executes, y is 5 and x is 6. (9) i. Suppose . After the statement ; executes, the value of a is still 5 because the value of the expression is not saved in another variable. (9)Unify the following atomic formulas. Indicate Fail if they cannot be unified. Variables and functions are indicated by lower case; constants are indicated by upper case. 1. P(x, y, y, z) P(Apple, Banana, w, w) 2. P(y, x, f(y)) P(z, w, z) 3. P(x, f(x), x) P(Apple, f(w), y)
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- Assume that a, b, c are numbers.Return 'increasing' if they are in increasing order, 'decreasing' if they are in decreasing order, 'both' if they are both increasing and decreasing, and 'neither' otherwise.Here, 'increasing' means that each value is at least as largeas its predecessor. Similarly for decreasing.The sequence 3, 4, 4 is increasing. whereasthe sequence 4, 4, 4 is both increasing and decreasing.For example,lenient(3, 4, 5) returns 'increasing'lenient(3, 4, 4) returns 'increasing'lenient(4, 4, 4) returns 'both'lenient(4, 3, 2) returns 'decreasing'lenient(4, 3, 3) returns 'decreasing'lenient(4, 2, 3) returns 'neither'7 Write the negation of the following in their simplest form, state every rule you use:a) p∧q∨¬pb) ∀x(P(x)→¬Q(x)∧¬P(x))Generate an intermediate representation of the given expression. How can it be represented using indirect triples? (a – b) * + ((b/d) * (c-a)) note: subject: compailer concepts deptt: cs/It
- use c++ to answer the folloing question in an ancient land, the beautiful princess Eve had many suitors. She decided on the following procedure to determine which suitos she would marry First, all of the sustors would be lined up one after the other and assigned numbers. The first suitor would be number 1, the second number 2, and so on up to the last suitor, number a. Starting at the first suitor she would thes count three suitors éown the line (because of the three letters in her name) and the third suitor Would be eliminated from winning her hand and removed from the line. Eve would then continue, counting three more suitors, and eliminating every third suitor When she reached the end of the line she would contmpe counhng from the beginning. For example, if there were 6 suitors then the elimination process would proceed as follows: 123456 initia! list of suitors, start counting from 1 12456 suitor 3 eliminated, continve counting from 4 1245 sustor 6 eliminated, continue counting…This is to be done in ML coding language. Please provide the actual code, and try to keep the code as simple as possible. Define a function which computes the product of all integers betweenm and n (with n >= m) inclusive. Use this function to define the function Cn,k (thenumber of combinations of n elements taken k by k), which is defined by Cn,k = n!/(k!*(n-k)!) Test your code with sample input and report result.code for this in C: Create a function that can accommodate the customers. The system must have a specific number of tables that can accommodate the customers. Note: input must not be less than 10 tables. Minimum # of seats = 1Each table must differ on the number of seats that can accommodate.Example: Table #1 can only allocate 2 persons.Table #3 can accommodate 5 persons.Specify each table on how many guest it can accommodate.Function name: number_of_tables()