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//
// Let's learn some array basics. Arrays are declared with:
//
// const foo [size]<type> = [size]<type>{ values };
//
// When Zig can infer the size of the array, you can use '_' for the
// size. You can also let Zig infer the type of the value so the
// declaration is much less verbose.
//
// const foo = [_]<type>{ values };
//
const std = @import("std");
pub fn main() void {
const some_primes = [_]u8{ 1, 3, 5, 7, 11, 13, 17, 19 };
// Individual values can be set with '[]' notation. Let's fix
// the first prime (it should be 2!):
some_primes[0] = 2;
// Individual values can also be accessed with '[]' notation.
const first = some_primes[0];
// Looks like we need to complete this expression (like 'first'):
const fourth = ???;
// Use '.len' to get the length of the array:
const length = some_primes.???;
std.debug.print("First: {}, Fourth: {}, Length: {}\n",
.{first, fourth, length});
}
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