Consider the following program: int x = 1, y = 1; co || y=0; ||x=x-y; oc (a) Does the program meet the requirements of the At-Most-Once Property (2.2)? Explain. (b) What are the final values of × and y? Explain your answer.
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Consider the following
int x = 1, y = 1;
co <x=x+y;>
|| y=0;
||x=x-y;
oc
(a) Does the program meet the requirements of the At-Most-Once Property (2.2)? Explain.
(b) What are the final values of × and y? Explain your answer.
Step by step
Solved in 3 steps
- int p =5 , q =6; void foo ( int b , int c ) { b = 2 * c ; p = p + c ; c = 1 + p ; q = q * 2; print ( b + c ); } main () { foo (p , q ); print p , q ; } Explain and print the output of the above code when the parameters to the foo function are passed by value. Explain and print the output of the above code when the parameters to the foo function are passed by reference. Explain and print the output of the above code when the parameters to the foo function are passed by value result. Explain and print the output of the above code when the parameters to the foo function are passed by name.Python answer only. Correct answer will upvoted else downvoted. It is the ideal opportunity for your very first race in the game against Ronnie. To make the race intriguing, you have wagered a dollars and Ronnie has wagered b dollars. Yet, the fans appear to be frustrated. The fervor of the fans is given by gcd(a,b), where gcd(x,y) means the best normal divisor (GCD) of integers x and y. To make the race seriously invigorating, you can perform two kinds of activities: Increment both an and b by 1. Diminishing both an and b by 1. This activity must be performed if both an and b are more noteworthy than 0. In one action, you can play out any of these activities. You can perform self-assertive (potentially zero) number of moves. Decide the greatest energy the fans can get and the base number of moves needed to accomplish it. Note that gcd(x,0)=x for any x≥0. Input The principal line of input contains a solitary integer t (1≤t≤5⋅103) — the number of experiments.…[Unbalanced Rod] Given a set of n weights {w₁,..., wn} and a rod of length n - 1 inches, we can attach the weights to the rod at hooks placed at one inch distances apart as shown in the figure below. -1". /10 2 3 12 2 4 We can attach a weight to any hook but no two weights can be attached to the same hook and we have to attach all the weights. For any given assignment of weights to hooks, we can compute the location of the center of mass of the rod and the weights according to the following equation (neglecting the weights of the rod and the hooks). where 0 ≤ Pi≤n-1 is the position of weight along the rod. For example, in the figure shown above, the center of mass is computed as C= C = i Wi Pi Σi Wi 10 0+2 1+3·2+4·3+12.4 +2.5 10+2+3+4+12+2 78 33 The problem is to find an assignment of weights to hooks that makes the center of mass as far as possible to the left, i.e., minimize the value of c. Answer the following questions. 1. Describe a greedy algorithm that finds the assignments that…
- F(?,?,?)=?′?′?+?′??+??′?′+??′?can you simplify this and draw the diagram of the simplified functionCan you help me with this code because I am struggling. The Lights Out puzzle consists of an m x n grid of lights, each of which has two states: on and off. The goal of the puzzle is to turn all the lights off, with the caveat that whenever a light is toggled, its neighbors above, below, to the left, and to the right will be toggled as well. If a light along the edge of the board is toggled, then fewer than four other lights will be affected, as the missing neighbors will beignored. In this section, you will investigate the behavior of Lights Out puzzles of various sizes by implementing a LightsOutPuzzle class. Once you have completed the problems in this section, you can test your code in an interactive setting using the provided GUI. See the end of the section for more details. Task: A natural representation for this puzzle is a two-dimensional list of Boolean values, where True corresponds to the on state and False corresponds to the off state. In the LightsOutPuzzle class, write an…Answer in C++ only Chef loves lucky numbers. Everyone knows that lucky numbers are positive integers whose decimal representation contains only the lucky digits 4 and 7. For example, the numbers 47,744, 4 are lucky and 5, 17,467 are not. Let F(x) equal the number of digits d in the decimal representation of the positive integer x. Chef is only interested in F4(x) and F7(x) functions. For a given positive integer N, he wants to know the total number of distinct pairs (L; R) such that F4(L) + F4(L + 1) + ... + F4(R) equals F7(L) + F7(L + 1) + + F7(R) and 1Going missing Some calculations involving blank values may give different results to what you might expect. For example, when you pass a blank value into the AND() function, it is treated as TRUE. This is often unhelpful. To make blanks behave in a sensible way in calculations, you must first convert them to be "not available" using NA(). This function takes no inputs, and returns a missing value. To convert a blank value to a missing value, use this pattern. =IF(ISBLANK(cell), NA(), cell) Instruction In column H, use AND() to find women who have kids and get benefits. In column I, convert the blanks in column G to missing values. In column J, again find women who have kids and get benefits, this time using column I rather than G. please show the formula used to "has kids and gets benefits" , "gets benefits with missing values", has kids and gets benefits". Thank you Is non-white Has over 12 years of school? Is married? Has kids? Has young kids? Is head of household? Gets…Ql: The Collatz conjecture function is defined for a positive integer m as follows. (COO1) g(m) = 3m+1 if m is odd = m/2 if m is even =1 if m=1 The repeated application of the Collatz conjecture function, as follows: g(n), g(g(n)), g(g(g(n))), ... e.g. If m=17, the sequence is 1. g(17) = 52 2. g(52) = 26 3. g(26) = 13 4. g(13) = 40 5. g(40) = 20 6. g(20) = 10 7. g(10) = 5 8. g(5) = 16 9. g(16) = 8 10. g(8) = 4 11. g(4) = 2 12. g(2) = 1 Thus if m=17, apply the function 12 times in order to reach m=1. Use Recursive Function.[In C language] The concept of a "drunkard's walk" involves an individual who starts walking aimlessly from a lamp post. With each step they take, they move randomly either north, south, east, or west, each with a 25% probability. As the individual takes more steps, they tend to forget where they started and continue taking random steps. The objective is to determine how far the individual will be from the starting point (0,0) after taking N number of steps. To simulate this random walking motion for N steps, we can create a computer program. This program should ask the user to input an integer representing the number of steps to be taken. It should work for any positive value of steps, even for a large number. However, if the user enters an invalid number (such as a negative value), the program should display an error message. After each step, the program should show the current location of the random walker with respect to the origin (lamp post). Finally, when the random…Given the following functions:void sum(int a, int b, int total) { total = a+b;}int main() { int x=1, y=2, s=0; sum(x,y,s); cout << s << "\n"; return 0;}1. Explain the problem with the sum function.2. Explain how to fix the problem without changing the main function.Q3: Write a matlab program call matq3.m that returns the plot of the 2- D space defined by the following equation: (-xsin(x) y = {20 ( cos (x) - 2π ≤ x < 0 x ≥ 2π Label the x-axis and y-axis and z-axis and title to the curve.C++ This is what i have as a solution. Can you check If this makes sense according to the question if yes is there any logic errors. Are the functions doing what is said in the question. A. ~Train() { Car* current = tHead; for (int i = 0; current != NULL; i++) { Car* next = current->nextCar; delete current; current = next; } } B. void removeFirstCarOfType(const std::string& name) { if (tHead == NULL) { return; } Car* temp = tHead; if (temp->getName() == name) { tHead = temp->nextCar; free(temp); return; } int pos = 0; for (int i = 0; temp != NULL; i++) { if (temp->getName() == name) { pos = i; break; } temp = temp->nextCar; } if (temp == NULL || temp->nextCar == NULL) { return; } temp = tHead; for (int i = 0; temp != NULL && i < pos - 1; i++) { temp =…SEE MORE QUESTIONS