ziglings/08_quiz.zig

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2021-01-06 17:41:53 -05:00
//
// Quiz time! Let's see if you can fix this whole program.
//
// This is meant to be challenging.
//
// Let the compiler tell you what's wrong.
//
// Start at the top.
//
const std = @import("std");
pub fn main() void {
// What is this nonsense? :-)
const letters = "YZhifg";
const x: u8 = 1;
// This is something you haven't seen before: declaring an array
// without putting anything in it. There is no error here:
var lang: [3]u8 = undefined;
// The following lines attempt to put 'Z', 'i', and 'g' into the
// 'lang' array we just created.
lang[0] = letters[x];
x = 3;
lang[???] = letters[x];
x = ???;
lang[2] = letters[???];
// We want to "Program in Zig!" of course:
std.debug.print("Program in {}!\n", .{lang});
}