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Comments on Are All Elements Equal?

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Are All Elements Equal?

+10
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Challenge

Given a list of integers >= 0 , check if all of them are equal.

Tests

[1,1,1,1,1] -> true
[0,1,1,6,7] -> false
[1]         -> true  
[]          -> undefined(you do not need to handle this)

You may take the integers in any form(strings, list, codepoints, etc.)

You can output two distinct values for true or false, or simply a truthy or falsy value in your language.

Trivial builtins are allowed, but it is encouraged to edit them into the trivial builtins answer, or try a different approach.

code-golf decision-problem list array
posted over 3 years ago
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Razetime‭
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2 comment threads

Trivial builtins (2 comments)
CW trivial builtins answer? (5 comments)
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+1
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Trivial answers

Husk, 1 byte

E

Try it online!

posted over 3 years ago
3y ago
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user‭
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1 comment thread

You don't need signum (4 comments)
You don't need signum
Razetime‭ wrote over 3 years ago
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You don't need signum

user‭ wrote over 3 years ago
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Razetime‭ But they're not distinct values otherwise, they're either 0 or some arbitrary positive integer. Is that alright?

Razetime‭ wrote over 3 years ago
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they're correct by the definition of truthy and falsy values in husk.

user‭ wrote over 3 years ago
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Oh great, I'll remove it then!