Looking at the pseudocode below, what will the output be?

Question

BlackTom AI · Accepted Answer

Let's examine what the pseudocode does step by step.
- The variable Total is initialized to 0.
- Then a loop runs with i taking values from 1 to 10 inclusive.
- In each iteration, Total is updated by adding i to its current value (Total ← Total + i).
- After the loop finishes, Total is printed.
Now, consider each option:
- Option a: 10. This would only reflect the last value of i, or a mistaken assumption that Total equals the final loop counter, but in reality Total accumulates the sum of all i from 1 to 10, not just the last value. This is incorrect.
- Option b: 55. This is the sum of all integers from 1 through 10, i.e., 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10. The loop adds exactly these values to Total, so the final result is 55. This is the correct cumulative total.
- Option c: 11. This would be the result if we only added 1 and 10, or if we made a mistake in the loop logic. It does not reflect the cumulative sum of all numbers from 1 to 10. This is incorrect.
- Option d: 50. This would resemble the sum of 1 through 9 (which is 45) plus an extra 5, or a miscount of the total. It does not match the actual accumulated total from the loop. This is incorrect.
In summary, the loop aggregates all integers from 1 to 10 into Total, yielding the total 55, while the other options represent common misinterpretations of the accumulation process.

MUF0052 ICT Unit 2 - Semester 1, 2025

Looking at the pseudocode below, what will the output be?

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