How to resolve the algorithm Collections step by step in the Prolog programming language

Published on 12 May 2024 09:40 PM
#Prolog

How to resolve the algorithm Collections step by step in the Prolog programming language

Table of Contents

Problem Statement

Collections are abstractions to represent sets of values.
In statically-typed languages, the values are typically of a common data type.

Create a collection, and add a few values to it.

Let's start with the solution:

Step by Step solution about How to resolve the algorithm Collections step by step in the Prolog programming language

Source code in the prolog programming language

% create a list
L = [a,b,c,d],
 
% prepend to the list
L2 = [before_a|L],
 
% append to the list
append(L2, ['Hello'], L3),

% delete from list
exclude(=(b), L3, L4).

% create an empty dict call 'point'
D1 = point{},

% add a value	
D2 = D1.put(x, 20).put(y, 30).put(z, 20),

% update a value
D3 = D2.put([x=25]),

% remove a value
del_dict(z, D3, _, D4),

% access a value randomly
format('x = ~w, y = ~w~n', [D4.x, D4.y]).

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