Αποτελέσματα Αναζήτησης
Computer Science A 2021 Free-Response Questions (a) Write the WordMatch method scoreGuess. To determine the score to be returned, scoreGuess finds the number of times that guess occurs as a substring of secret and then multiplies that number by the square of the length of guess. Occurrences of guess may overlap within secret.
Download free-response questions from past AP Computer Science A exams, along with scoring guidelines, sample responses, and scoring distributions.
WordMatch is #1 from the from the 2021 AP Computer Science A Free Response problems. https://apcentral.collegeboard.org/pdf/ap21-frq-computer-science-a.pdf?course=ap-computer-science-a. Part (a) scoreGuess method
21 Μαΐ 2021 · AP®Computer Science A 2021 Free-Response Questions 1. This question involves the WordMatch class, which stores a secret string and provides methods that compare other strings to the secret string.
The following comments on the 2021 free-response questions for AP® Computer Science A were written by the Chief Reader, John Cigas, Professor of Computer Science at Park University. They give an overview of each free-response question and of how students performed on the question, including typical student errors.
Begin your response at the top of a new page in the separate Free Response booklet and fill in the appropriate circle at the top of each page to indicate the question number. If there are multiple parts to this question, write the part letter with your response.
33 free AP computer science a practice tests. Over 300 AP csa practice questions to help you with your AP Computer Science A exam.
