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What will be the value of x after the following code is executed? How many times...
What will be the value of x after the following code is executed? int x = 5; while (x <50) { x += 5; } a) 50 b) 45 c) Infiniteloop d) 55 Given the following code segment: Scanner in = new Scanner (System.in); boolean done = false; while (!done) { int input = in.next(); if(input.equalsIgnoreCase("q")) done = false; } What will cause the loop to terminate? a) When the user enters -1 b) The loop will never terminate c)...
Question 16 What is the value of x after the following code is executed? X = 7 If x < 7 X = x + 1 X = x + 2 7 9 10 8
What is the value of y after the following code is executed? int x = 20, y = 30; do { int z; z = 3 * ( y
In the code given below, how many times the cout statement is executed? for (int x = 0; x< 10; x++) for (int y=0; y < 10; y++) for (int z = 0; z <=10; z++) cout << X+y+z;
How many times is the loop body of the while statement executed? a. once b. forever C. 49 times d. 50 times e. until a number 50 or larger is entered The value stored in variable s at the end of the execution of the loop could best be described as: a. the average of the numbers scanned b. the sum of the numbers scanned c. the largest of the numbers scanned d. how many numbers were scanned e. the sentinel value The value stored in variable z at the end of the...
1. What will be the value of x after the following code is executed? int x = 10, y = 20; while (y < 100) { x += y; } A. 90 B. 110 C. 210 D. This is an infinite loop 2. If a superclass has constructor(s): A. then its subclass must initialize the superclass fields (attributes). B. then its subclass must call one of the constructors that the superclass does have. C. then its subclass does not inherit...
When the Java source code below is executed, how many times is the boolean expression (j > 0) evaluated? int i 1; do { int j 35; while (j > 0) { j = j / 2; = } i += 1; } while (i <= 3); 18 none of the other answers are correct 0 6 36
2. What is the value of x alter the following code is executed # include<iostream> using namespace std; int main int t-0, c- 0,x-3; while (c < 4) t=t+x; cout << x return 0; a) 3 b) 21 c) 24 d) 48 3. What is the output of the following code? # include<iostream> using namespace std; int main0 int a- 3; for (int i 5; i >0; i) a a+i cout << a << “ “ return 0; d) 8...
Question 19 What is the value of test_val after the following code is executed? a = 12 test_val = 6 if a *2 test_val: a = a + 7 else: test_val = 2 * a test_val = a + 1 07 13 24 25
Question 9 (1 point) Given that the following code has executed, what is the value of mystery? If your answer is a string, surround it with single quotes. If it is a number, just write the number. If it is a Boolean, write either True or False with no quotes. If this code won't work (crashes or infinite loop), write error with no quotes. string1 = 'I heart mathematics.' mystery' i=0 while True: 130 mysterystringl [i] if ilen (stringl)1: break