Full exam for Algorithms and parallel computing in the Mathematical Engineering degree programme at Politecnico di Milano. The document covers: Algorithms and Parallel Computing Course 052496 Prof. Danilo Ardagna Date: 03-02-2023 Last Name: ............................................................. First Name: ............................................................. Student ID:
Full exam for Algorithms and parallel computing in the Mathematical Engineering degree programme at Politecnico di Milano. The document covers: Algorithms and Parallel Computing Course 052496 Prof. Danilo Ardagna Date: 03-02-2023 Last Name: ............................................................. First Name: ............................................................. Student ID:
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Algorithms and Parallel Computing Course 052496 Prof. Danilo Ardagna Date: 03-02-2023 Last Name: ............................................................. First Name: ............................................................. Student ID: ............................................................. Signature: ............................................................... Exam duration: 2 hours and 15 minutes Students can use a pen or a pencil for answering questions. Students are NOT permitted to use books, course notes, calculators, mobile phones, and similar connected devices. Students are NOT permitted to copy anyone else’s answers, pass notes amongst themselves, or engage in other forms of misconduct at any time during the exam. Writing on the cheat sheet is NOT allowed. Exercise 1: Exercise 2: Exercise 3: Exercise 1 (14 points) You work for Cookle, a recipe indexing portal for cooking good recipes of typical Italian cooking. Your task is to develop the basic system powering the key operations of the portal for its intended users. The key functions that the portal is designed to support are: (1) storage for recipes, (2) rank recipes based on their star-rating (in the range [1-5] stars). For simplicity, you can think of recipes—which are stored using unique titles to avoid duplicates—as represented in a single web-page each, characterized by a (unique) title, ingredients, and a vector of text descriptions (called “procedures”) which explain the several possible ways to cook that recipe. Each description is authored by a different cook via the portal. Note that recipe procedures, recipes, and cooks shall be stored in astd::vector whose objects will needsharing, for increased memory efficiency (in order words, assume that many objects might be potentially…
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