How many times will each of the following loops execute? What is the output in each case? x=5; y=30; while (x<=y) x=x*2; cout << x << " " << y << endl;
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How many times will each of the following loops execute? What is the output in each case?
x=5; y=30;
while (x<=y)
x=x*2;
cout << x << " " << y << endl;
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- How many times will the following do-while loop be executed? int x = 50; do { System.out.println(”looping through…”); x += 25; } while (x < 100);What will be the value of x after the following code is executed? int x = 10, y = 20; while (y < 100) { x = x + y; } A) 90 B) 110 C) 210 D) This is an infinite loop.How many times will the following do-while loop be executed? int x = 0; do { System.out.println(”looping through…”); x += 25; } while (x > 50); a) 0 b) 1 c) 2 d) 3
- What is the output for the following loop? int number; bool done; number = 2; done = FALSE; while (!done) { number = number * 2; if (number > 12) done = TRUE; cout << number << endl; }What is the output of the following (when embedded in a complete program)? int n = 5; while (--n > 0) { if (n ==2) break; cout<<n<<””; } cout<<”End of Loop.”;What will be the value of x after the following code is executed? int x = 10; while (x < 100) { x += 10; } Select one: a. 90 b. 100 c. This is an infinite loop. d. 110
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- C++ please! Write code with one while loop that prints out these 5 lines like this (remember a newline after each line): COUNTDOWN TO ZERO: 4 COUNTDOWN TO ZERO: 3 COUNTDOWN TO ZERO: 2 COUNTDOWN TO ZERO: 1 COUNTDOWN TO ZERO: LIFT OFF!How many times will the following do loop execute and what is the output? i = 20; do { i = i/3; cout << << endl ; } while (i > 2);What is the number of times the following loop is executed? for an in the range(100,10,-10): a = 100,10,-10 create a printout