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iOS Swift Collections and Control Flow Introduction to Collections Working With Arrays

Can someone explaint this to me


// Enter your code below

let arrayOfInts = [1, 2, 3, 4, 5, 6,]

1 Answer

Magnus Hållberg
Magnus Hållberg
17,232 Points

You have declared a constant, the challenge asks for a variable.

Alikhan Oitan
Alikhan Oitan
3,503 Points

let is for constants, var is for variables. The difference between the two is that var variable will let you change the value, when let constant is not permitted to be changed.