Knowee
Questions
Features
Study Tools

Which of the following for loops will be an infinite loop? for(; ;)for(i=0 ; i<1; i--) for(i=0; ; i++) All of the above

Question

Which of the following for loops will be an infinite loop? for(; ;)for(i=0 ; i<1; i--) for(i=0; ; i++) All of the above

🧐 Not the exact question you are looking for?Go ask a question

Solution 1

All of the above will result in an infinite loop.

  1. for(; ;): This loop will run indefinitely because there is no condition specified to terminate the loop.

  2. for(i=0 ; i<1; i--): This loop will also run indefinitely. The initial condition is i=0, and the loop will decrement i by 1 in each iteration (i--). Since i is always less than 1, the loop will never terminate.

  3. for(i=0; ; i++): This loop will run indefinitely because there is no condition specified to terminate the loop. The value of i will keep increasing, but without a condition to stop the loop, it will run forever.

This problem has been solved

Solution 2

All of the above will result in an infinite loop.

  1. for(; ;): This loop will run indefinitely because there are no conditions to stop it.

  2. for(i=0 ; i<1; i--): This loop will also run indefinitely because the condition i<1 will always be true as i is decreasing.

  3. for(i=0; ; i++): This loop will run indefinitely because there is no condition to stop it. The value of i will keep increasing but without a condition to break the loop, it will continue indefinitely.

This problem has been solved

Solution 3

All of the above

Explanation:

  1. for(; ;): This loop will run indefinitely because there is no condition specified to stop the loop.

  2. for(i=0 ; i<1; i--): This loop will also run indefinitely because the loop counter i is decreasing each time, so it will always be less than 1.

  3. for(i=0; ; i++): This loop will run indefinitely because there is no condition specified to stop the loop. The loop counter i will keep increasing, but without a condition to check, the loop will never stop.

This problem has been solved

Similar Questions

Which of the following for loop declaration is not valid?for ( int i = 20; i >= 2; - -i )for ( int i = 7; i <= 77; i += 7 )for ( int i = 99; i >= 0; i / 9 )for ( int i = 2; i <= 20; i = 2* i )

How many times the following loop will be executed? for(; ;){ }Which of the following is true? a. The loop will execute exactly once b. The loop will not execute at all c. The loop will execute infinite times d. It will give a compile-time error

Which of the following is the first step in FOR loop?

Consider the following for loops: A) for(i = 0; i < n; i++) B) for(i = 0; i < n; i += 2) C) for(i = 1; i < n; i *= 2) D) for(i = n; i > -1; i /= 2)Which loop will execute fastest?

Which of the following is a valid for loop in Python?for(i=0; i < n; i++)for i in range(0,5):for i in range(0,5)for i in range(5)

1/3

Upgrade your grade with Knowee

Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.