The following statement is valid. int x, X; O True O False
Q: If you have the following statements: int a=2, b=3, c=4; double z=4.5, w=6.7; const float f=8.9; The…
A: Here variable a and b are of integer datatype whose initial value are 2 and 3. Datatype of variable…
Q: 1. Show the printout of the following code: bool b = true; int i = b; cout << b << endl; cout << i…
A: Code bool b = true; basically in this code we are assigning b with the value 1. Because bool type…
Q: After following statements have executed, find the value of the variable a. int a=0; while (a<12)…
A: Here we have a variable with an initial value of 0. Now we have a while loop which is true till the…
Q: What is the output of the following code? print ("My name is Mercy."); print ("Welcome.") print…
A:
Q: The following statement is valid. double[] x = new double[0]; OTrue O False
A: This is a java programming question. The above statement is about declaring array . We need to…
Q: Show the printout of the following code: bool b = true; int i = b; cout << b << end1;…
A: Given: Show the printout of the following code.
Q: How many times is the print statement executed? for (int i = 0; i < 10; i++) for (int j = 0; j…
A: Given code: for (int i = 0; i < 10; i++) for (int j = 0; j < i; j++) cout << i…
Q: Is the following argument valid ? r+p Therefore r True O False
A: Here in this question we have given a argument and we have to answer true or fakse if it is valid
Q: What is the output of the following code? for i = 1:6 for j = 1:5 A(i,j) = input('enter a value');…
A: Please find the answer below :
Q: QUESTION 14 To assign a value 1 to variable x, you write O 1 = x; O x = 1, O x = 1, O1 = x; O x ==…
A:
Q: After following statements have executed, find the value of the variable a. int a=5; while (a<=12)…
A: Please find the answer below :
Q: Write statements that assign random integers to the variable n in the following ranges e) -1 <n<1 f)…
A: The syntax is r=( rand() %(max-min+1) ) +min Here rand() is the function which is used to generate…
Q: what is the output of the following ;code? a=[12 'a';...] error due to 'a' O error due to [] O error…
A: The above is a way of creating vectors in MATLAB. Vectors are nothing but a one-dimensional array…
Q: How many times is the printIn statement executed? for (int i = 0; i < 3; i+=2) for (int j = 0; j< i;…
A: 1. Java program of the given problem is as follows: public class Main{ public static void…
Q: int x = 0; for (x=1; x<4; x++); cout<<"x="<< x; The output value after executing the above…
A: Given To know the output of program int x=0; for(x=1;x<4;x++);…
Q: Let A={8,9,10}, B={9,10,11,12,15} and C={9,10}. Which of the following statements are true? a) 5 ⊆…
A:
Q: 10. What is the output of the following statement? int x=3; cout<<(++x* 2) <<"\"; cout<<(x--);
A: I will show output of this program.
Q: This argument is invalid: true or false? C-> ~M/I -> ~H/ (N*I) v (G*C) / H v M //G * M
A:
Q: What would be the value of y after the following statements are executed? {int y = 36; if(y== 35) y…
A: The output of the code is given below
Q: Suppose that x, y, z, and w are int variables and x = 25, y = 3, z = 12, and w = 4. What is the…
A: Given x = 25,y = 3, z = 12 and w = 4 because option a is not given in question let we start solving…
Q: What is the output of the following code? int v = 85; char ch = v+2; cout << ch; < ch;
A: Since the character reads the ascii value the output will be W.
Q: The following code will print Int x=10; Printf(“x=%d”,x++);
A: x++ means first we use the assigned value and then increment it after the use.
Q: What is the output after executed the following statements int x-2, y-5; cout>1) & y )<<endl;
A: & is bitwise AND operator which operates on individual bits.
Q: What do the following statements print? alist = [3, 67, "cat", True, "a", 3.14, False]…
A: Question. What do the following statements print? alist = [3, 67, "cat", True, "a", 3.14, False]…
Q: After following statements have executed, find the value of the variable a. int a=2 while (a<=25)…
A: Execution:initially a=2iteration:1a<=25 : 2<=25 //condition satisfieda=a*a = 2*2 = 4now, a is…
Q: What is the output of the statements below? x=3 while x
A: Given : x=3 while x
Q: e) In the statement cin >> y; y can only be an int or a double variable. O True False
A: False.
Q: ? What will be the output of following code ;float x = 5.7.y=30.8 if ( !(x ^y) )
A: code #include<iostream> #include<conio.h> using namespace std;int main(){ float…
Q: What would be the value of y after the following statements are executed? {int y = 36; if(y== 35) y…
A: Ans: The value of y after executing the following statement is: int y=36; if(y == 35){ y…
Q: What is the output of the following code segment? int x = 9 % 53; int y = 9 % %3; cout << X + y3;…
A: As given, we need to find out the output of the given code. Given code - int x = 9 % 5;int y = 9 %…
Q: If you have the following statements: int a=2, b=3, c=4; double z=4.5, w=6.7; const float f=8.9;…
A: correct coding with Statement #include <iostream>using namespace std;int main(){ int a =…
Q: What is the output of the following code segment: int a = 12, b = 10; if (a != b && a <b) cout << a…
A: Non of the above
Q: QUESTION 13 The following code displays for (int i 3; i > 0; i--) { System.out.print ( (i * 2) + %3D…
A: Answer: 6 4 2
Q: what is the output of the following code segment: int num = 12; while(num >= 0) { if(num % 5 == 0) {…
A: To find the output for the given code. int num=12; while(num>=0) { if(num % 5 == 0)…
Q: Int x,y,z ; X=y=z=0 X= ++y + ++z3; Cout<<x; X =y++ + z++; cout <<x;
A: According to the question below the output i am using endl in cout for next line Output:
Q: Find errors from the following statements: ) f (12+90<5+6 6) ii) If (5+-12 cn 8) i) char A "1"; iv)…
A: A computer language's syntax is a collection of rules that specify the symbol sequences that are…
Q: What the output for this code #include int main() { int c,i=8; c= ++i + i++; printf("%d",c); return…
A: Given: What the output for this code #include int main() { int c,i=8; c= ++i + i++;…
Q: What does variable x contains after executing the code? x = 5 y = 7 x = y a. X O b. 7 O. 5 O d. y…
A: Initially x=5 Initially y=7 When x=y,it means value of y(I.e, 7) is assigned to x. Therefore x=7…
Q: State whether true or false. The following code will throw an error: double a = 2; double b = 3; int…
A: A compiler automatically type cast when a value is copied to its compatible data type. In first two…
Q: , TRACE the following code and show the PRINTOUT: int x = 1, y =30, z = 10; while (x 0 ) { y = y -…
A: Question Trace output of the below code int x=1,y=30,z=10; while(x<10 && y>0) {…
Q: Drive the whether following statements are true or false: P(x,y): 2x+2y=4 where x= {0,1,-1}, y=…
A: Statements true and false
Q: 4. Which among the following is correct? a) void test(int x=0, int y, int z=0) b) void test(int…
A: Question 4. Which among the following is correct? a) void test(int x=0, int y, int z=0) b) void…
Q: Write TRUE if the statement is true, otherwise, write FALSE. The statement (¬P ∨ Q) ∧ (¬Q ∨ P)…
A: INTRODUCTION: Most people think about logic in terms of propositional or first-order predicate…
Q: what is the output of the following :([])code? ismatrix error logical 1 O logical -1 O logical 0 O O
A: The output will be logical 1(option2) Explanation:- In MATLAB, the ismatrix([]); function used to…
Q: What is the output of the following code segment: int x = 9; int y = 1; while (x != 0) { x/= y; x++;…
A: Given data:-
Q: What are the values of a, b, and c after executing the following statements? int a, b, c; a = 1: b…
A: int a, b, c; // declares variables a, b and c a=1; b=2; c=2;…
Q: What is the output of the following code ? s1="40" s2="60" s3=s1+s2 s4=int(s3)+100 print(s4)
A: Answer is 4160
Q: If you have the following statements: int i=12, j=4; while (i>=1)
A: Lets see the solution.
Q: After following statements have executed, find the value of the variable a. int a=15; while (a>0)…
A: Answer: 0 Explanation: While loop: It is an entry control loop that checks the condition while…
Q: nvert the following statements into intermediate code: int r=0; for (int i=0; i<10; i++)…
A: Convert the following statements into intermediate code: int r=0;for (int i=0; i<10; i++)…
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- Given the following declaration: int x; int* p; Which of the following expressions is allowed? Select one: a. p = x; b. p = &x; %3D C. p = *x; d. x = p;The following statement should determine if x is not greater than 20. What is wrong with it?State whether true or false. The following code will throw an error: double a = 2; double b = 3; int c = a * b;
- Analyze the following code: int x = 0;if (x > 0) ;{System.out.println(x);} The code has syntax error. The code has run time error. The value of variable x is always printed because the print statement is not controlled by the if condition. Nothing is printed because x > 0 is false if x = 0.The following variables have been initialized for you: int a; float f; double d; You have to cast the variable into different data types as follows: Cast a as float to a variable x. Cast f as an integer to a variable y. Cast d as float to a variable z. Hint: You have to initialize the variables x,y and z of proper data typesEvaluate the following expressions, assume the following declarations: int a=28; int b=4; int c=2; int z=0; z*=a/b-c; What is the value of z after expression is evaluated?
- (Algebra: solve 2 x 2 linear equations) You can use Cramer's rule to solve the following 2 X 2 system of linear equation: ed – bf ax + by = e cx + dy = f af - eс y ad – bc %3D ad – bc Write a program that prompts the user to enter a, b, c, d, e, and f, and displays the result. If ad – bc is 0, report that "The equation has no solution."x = 9 ; y = x++ What are the values of x and y after the two statements execute? X = y =Evaluate the following expressions, assume the following declarations: int x = 4 /3 * 2; int y = 9/ 2; int num = 6; num *= x + y; What is the value of the num after expression is evaluated?
- Primitive-type local variables are initialized by default. State whether the statement is true or false. If false, explain why.Show the value of x after each of the statements is performed: x = fabs(-6.4);22. What is the value of x after the following statements are executed? int x = 5; switch(x) { case 5: x += 2; case 6: x++; break; default: x *= 2; break; }