Question

What is output when the following code is executed?

int x = 1;
while (x <= 5)
cout << "Repeat " ;
x = x + 1;
cout << "Done!" << endl;

Answer 1

The code uses a while loop to repeat printing a phrase until a condition is met. It will print 'Repeat' five times, followed by 'Done!' once.

Step-by-step explanation:

The given code is a while loop that is used to repeat a certain action until a specified condition is met. In this case, the condition is x <= 5. The body of the loop prints the phrase 'Repeat ' using the cout statement. After each iteration, x is incremented by 1 using the x = x + 1 statement. Outside the loop, the phrase 'Done!' is printed using another cout statement.

When the code is executed, it will print the phrase 'Repeat ' five times, followed by 'Done!' once, all on separate lines:

• Repeat
• Repeat
• Repeat
• Repeat
• Repeat
• Done!