What number will the following code snippet print?
int numbers[8] = { 34, 42, 6, 11, 29, 1, 89, 62}; cout << numbers[7];
What number will the following code snippet print? int numbers[8] = { 34, 42, 6, 11,...
51. What is the output of the following code snippet? int number = 0; int ptr_num -&number ptr_num 60; number-80 cout < "ptr num << endl b, 60 c. 80 d. the address of number Answer 52. What is the output of the following code snippet? double num-0.0; double* ptr = # num = 15.0; ptr ptr 15.0 cout << num <<"ptr <<endl; a. 15 15 b. 15 30 С. 30 15 d. 30 30 Answer: 53. What is the...
What is wrong with the following code snippet? int main() { int width = 10; height = 20.00; cout << "width = " << width << " height = " << height << endl; return 0; } The code snippet uses an uninitialized variable. The code snippet uses an undefined variable. The code snippet attempts to assign a decimal value to an integer variable. The code snippet attempts to assign an integer value to a decimal variable.
QUESTION 1 What is the output of the following code snippet? int main() { bool attendance = false; string str = "Unknown"; attendance = !(attendance); if (!attendance) { str = "False"; } if (attendance) { attendance = false; } if (attendance) { str = "True"; } else { str = "Maybe"; } cout << str << endl; return 0; } False True Unknown Maybe QUESTION 2 What is the output of the following code snippet? #include <iostream> #include <string> using...
What is the output from running the following code snippet. void mystery(Queue<int>& q) { Stack<int> s; while (!s.isEmptyQueue()) { s.push(q.front()); q.deleteQueue(); } while (!s.isEmptyStack()) { q.addQueue(2 * s.top()); s.pop(); } } Queue q; q.addQueue(8); q.addQueue(4); q.addQueue(18); q.addQueue(7); q.addQueue(5); mystery(q); cout << "["; while (!.isEmptyQueue()) { cout << " " << q.front(); } cout << " ]" << endl;
Question 23 (1 point) What is the output of the following code snippet? int[] myarray = {62, 33, 5, 27, 41, 8, 39, 9); System.out.println(myarray[2]); System.out.println(myarray[6]); Blank # 1 Blank # 2 A/
1. Given the code snippet below, what is the value of c that is printed? int a = 3, b = 4, c; a = 3; b = 4; a *= b; c = ++a * b--; cout << "c is: " << c ; Answer choices: 52, 32, 42
Explain what each line of the following snippet of code does: int *ptr; ptr = new int; *ptr = 10; cout << ptr << ' ' << &ptr << ' ' << *ptr; delete ptr; cout << ptr << ' ' << &ptr << ' ' << *ptr;
One dimensional array What this code print #include <iostream> using namespace std; int main () { const int SIZE = 7; int numbers [SIZE] = {1, 2, 4, 8): // Initialize first 4 elements cout << Here are the contents of the array:\n"; for (int index = 0; index < SIZE: index++} cout << numbers[index] << ; cout << endl; return 0; }
What is the value of result after the following code executes? int a = 60; int b = 15; int result = 20; if (a = b) result *= 3; 30 20 60 10 code will not execute The numeric data types in C++ can be broken into two general categories which are integers and floating-point numbers singles and doubles real and unreal numbers numbers and characters numbers and literals Which line in the following program will cause a compiler error?...
help What is the output of the code snippet below? int [ ] [ ] numarray = t 8, 7, 6, 1 0, 0, 0 li System.out.print (numarray [0] [0]) System.out.print (numary System.out.print (numarray to1 to array 1] to]); a) 00 b) 87 c) 80 d) 08