Consider the following pseudocode:
count ← 0
REPEAT
count ← count + 1
UNTIL count 3
What is the final value of count when the loop terminates?

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Question

Consider the following pseudocode:
  count ← 0
  REPEAT
    count ← count + 1
  UNTIL count > 3
What is the final value of count when the loop terminates?

Accepted Answer

4 — The loop increments count before testing the condition. Iteration 1: count = 1, condition 1 > 3 is FALSE. Iteration 2: count = 2, FALSE. Iteration 3: count = 3, FALSE. Iteration 4: count = 4, condition 4 > 3 is TRUE — loop terminates. Final value is 4. Students who answer 3 forget the post-increment before the condition test in the final iteration.

Answer

5

Answer

3

Answer

0

Answer

4

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