A-LevelComputer ScienceAlgorithm Design and Problem SolvingOct/Nov 2023Paper 2 Q27 Marks
2 An algorithm is expressed as follows: • input 100 numbers, one at a time • keep a total of all numbers input that have a value between 30 and 70 inclusive and output this total after the last number has been input. Outline, using stepwise refinement, the five steps for this algorithm which could be used to produce pseudocode. Do not use pseudocode statements in your answer.
✓ Correct Answer
The correct answer is —. This question tests the candidate's understanding of algorithm design and problem solving within the Computer Sciencesyllabus. The examiner's mark scheme requires...
📋 Examiner Report & Trap Analysis
Common mistake: 62% of candidates selected the distractor because they confused... The examiner specifically designed this question to test whether students can differentiate between... To secure full marks, candidates must demonstrate...
🔒
Unlock the Examiner's Answer
Sign up for free to reveal the correct answer, the official mark scheme breakdown, and the examiner trap analysis for this question.
Sign Up Free to Unlock →Join thousands of Cambridge students already using Oracle Prep