How to resolve the algorithm Loop over multiple arrays simultaneously step by step in the Smalltalk programming language
Published on 12 May 2024 09:40 PM
How to resolve the algorithm Loop over multiple arrays simultaneously step by step in the Smalltalk programming language
Table of Contents
Problem Statement
Loop over multiple arrays (or lists or tuples or whatever they're called in your language) and display the i th element of each. Use your language's "for each" loop if it has one, otherwise iterate through the collection in order with some other loop.
For this example, loop over the arrays: to produce the output:
If possible, also describe what happens when the arrays are of different lengths.
Let's start with the solution:
Step by Step solution about How to resolve the algorithm Loop over multiple arrays simultaneously step by step in the Smalltalk programming language
Source code in the smalltalk programming language
|a b c|
a := OrderedCollection new addAll: #('a' 'b' 'c').
b := OrderedCollection new addAll: #('A' 'B' 'C').
c := OrderedCollection new addAll: #(1 2 3).
1 to: (a size) do: [ :i |
(a at: i) display.
(b at: i) display.
(c at: i) displayNl.
].
|a b c|
a := #('a' 'b' 'c').
b := #('A' 'B' 'C').
c := #(1 2 3).
1 to: (a size) do: [ :i |
((a at: i),(b at: i),(c at: i)) displayNl.
].
|a b c|
a := #('a' 'b' 'c').
b := #('A' 'B' 'C').
c := #(1 2 3).
a with:b with:c do:[:ai :bi :ci |
(ai,bi,ci) displayNl.
].
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