What is the output of the following code fragment? (beta is of type int.) beta = 5; do { switch (beta) { case 1: cout << 'R'; break; case 2: case 4: cout << 'O'; break; case 5: cout << 'L'; } beta--; } while (beta > 1); cout << 'X';
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What is the output of the following code fragment? (beta is of type int.)
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beta = 5; do { switch (beta) { case 1: cout << 'R'; break; case 2: case 4: cout << 'O'; break; case 5: cout << 'L'; } beta--; } while (beta > 1); cout << 'X'; |
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- Rock-paper-scissors is a game for two players. Each player chooses an action without knowledge ofthe other’s choice. If the players choose the same action then there is a draw. Otherwise the winneris determined by the following rules: paper beats rock, rock beats scissors, and scissors beats paper. you are going to make a playable Rock-Paper-Scissors game and consider multiplayer tournaments. • Please make it a single Haskell file • Please put comments in your code to show which question you are answering with each piece ofcode. • You may create auxiliary functions if you like. You may use library functions from Haskell’sstandard library.• Please limit your line lengths to 100 characters max.Please use the following two data types which you can copy-and-paste into your code.data Action = Rock | Paper | Scissors deriving (Eq, Show)data Outcome = Player1Win | Player2Win | Draw deriving ShowAction represents a player’s chosen action and Outcome represents the outcome of playing a gameWrite Programming Code for the following...Q3. Consider the following program: set_dif([],Y,[]). set_dif([Y|R],X,Z) :- member(X,Y),set_dif(R,Y,Z),!. set_dif([Y|R],X,[X|Z]) :- set_dif(R,Y,Z). What is the output of the following? ? set_dif([1,2,3,4],[3,4,5,6],L).
- What is output from the following code: TRACE FIRST: double *w; //Line 1 w =new double[5]; //Line 2 for (i = 0; i < 5; i++) //Line 3 { w[i] = pow(i, 2.0); //Line 4 cout << w[i] << " "; //Line 6 } cout << endl; //LineCould you please help me with the last function in this Haskell program, practice2. I'm not sure how to make it work. data A (x :: *) where A :: x -> x -> A x type B (f :: * -> *) (a :: *) = f (a, a) practice1 :: forall x. x -> B A x practice1 x = A(x, x) (x, x) data CD (a :: *) where C :: forall a. a -> CD a D :: forall a. CD a -> (CD a -> a) -> CD a class E (f :: * -> *) where practice2 :: forall a. f a -> a instance E CD where practice2 :: forall a. CD a -> a practice2 = undefinedWhat will be the evaluation results of each of the following expressionshown by GHCi ? Briefly explain. HASKELL a. > [(x,y) | x <- [1,2], y <- [4,5]]b. > [(y,x) | x <- [1,2], y <- [4,5]]
- In the following code stream, identify if there are any hazards. Crisply describe if it is possible to get around the hazards, and what the resulting steps will be. lw r2, 0(r1) add r3, r2, r3 sub r1, r1, r4What is pass-by-value? What is pass-by-reference? Show the result of the following programs:The language we are using here is in Racket. Please enter the following code: (cond ((equal? 16 3) (+ 3 8)) ((equal? 16 8) 12) (else (* 6 3))) Write the return value for the above code. If replacing all of the 16's in the above code with 8, what is the return value? What about replacing the 16’s with 3? What does the cond function do?
- Type in js programming Also make sure the solution is correctGiven class Triangle (in files Triangle.h and Triangle.cpp), complete main() to read and set the base and height of triangle1 and of triangle2, determine which triangle's area is smaller, and output that triangle's info, making use of Triangle's relevant member functions. Ex: If the input is: 3.0 4.0 4.0 5.0 where 3.0 is triangle1's base, 4.0 is triangle1's height, 4.0 is triangle2's base, and 5.0 is triangle2's height, the output is: Triangle with smaller area: Base: 3.00 Height: 4.00 Area: 6.00 Triangle.cpp #include "Triangle.h"#include <iostream>#include <iomanip>#include <cmath> using namespace std; void Triangle::SetBase(double userBase) { base = userBase;} void Triangle::SetHeight(double userHeight) { height = userHeight;} double Triangle::GetArea() const { return 0.5 * base * height;} void Triangle::PrintInfo() const { cout << fixed << setprecision(2); cout << "Base: " << base << endl; cout << "Height: "…IN JAVA intends to auto generate test cases for a function foo that has k integers as input arguments, i.e., foo(int n1, int n2, …, int nk). Each argument belongs to a different equivalence class, which are stored in a downloadable Eq.txt file. The content is shown below and may be modified to handle more inputs and equivalence classes. 1, 15; 16, 30 1, 10; 11, 20; 21, 30 1, 5; 6, 10; 11, 15 1, 3; 4, 6; 7, 9; 10, 12 1, 12; 13, 24 For this file, the nth row describes the nth input. Take the second row for example. There are five input arguments. The data 1, 10; 11, 20; 21, 30 indicates that argument n2 has three equivalence classes separated by the semi-colons. Develop an internal method “private int check(int val)” that returns the equivalence class the val is in. The result of check(val = 3) for n2 will be 1 and check(val = 25) for n2 will be 3. Regarding the function foo, it computes the sum of the returned values by the check function for all input arguments. Follow the contents…