# please, thank you. For each of the exercises, you are only required to write the provided functions. There is no additional global functionality. Your functions should produce no output. To test your functions, either: Test the functions using the interactive simulator Add your own tests to the script (but be sure to remove them or comment them out before submission) Implementation Rules You may define and use additional functions if your feel it is appropriate. Without prior approval from me, you may only use the subset of F# described in class. In particular, you may NOT use F# system functions (such
# please, thank you. For each of the exercises, you are only required to write the provided functions. There is no additional global functionality. Your functions should produce no output. To test your functions, either: Test the functions using the interactive simulator Add your own tests to the script (but be sure to remove them or comment them out before submission) Implementation Rules You may define and use additional functions if your feel it is appropriate. Without prior approval from me, you may only use the subset of F# described in class. In particular, you may NOT use F# system functions (such
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
Related questions
Question
Answer in F# please, thank you.
For each of the exercises, you are only required to write the provided functions. There is no additional global functionality. Your functions should produce no output. To test your functions, either:
- Test the functions using the interactive simulator
- Add your own tests to the script (but be sure to remove them or comment them out before submission)
Implementation Rules
- You may define and use additional functions if your feel it is appropriate.
- Without prior approval from me, you may only use the subset of F# described in class.
- In particular, you may NOT use F# system functions (such as min) or methods
- Even though they were mentioned in class, you are NOT allowed to use the methods in the List module such as List.map.
Second Exercise, elimDuplicates
Write a function elimDuplicates that takes a list of integers and eliminates consecutive duplicates; replacing them with a single instance of the value. Order is preserved and non- consecutive duplicates are unaffected.
Examples:
> elimDuplicates [1; 2; 2; 3; 3; 3; 4; 4; 4; 4; 5; 5; 5; 5; 5];;
val it : int list = [1; 2; 3; 4; 5]
> elimDuplicates [1; 2; 2; 1; 3; 3; 1; 4; 4; 1; 5; 5; 1];;
val it : int list = [1; 2; 1; 3; 1; 4; 1; 5; 1]
val it : int list = [1; 2; 3; 4; 5]
> elimDuplicates [1; 2; 2; 1; 3; 3; 1; 4; 4; 1; 5; 5; 1];;
val it : int list = [1; 2; 1; 3; 1; 4; 1; 5; 1]
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