31 lines
719 B
Zig
31 lines
719 B
Zig
//
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// Quiz time. See if you can make this program work!
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//
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// Solve this any way you like, just be sure the output is:
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//
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// my_num=42
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//
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const std = @import("std");
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const NumError = error{IllegalNumber};
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pub fn main() !void {
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const stdout = std.io.getStdOut().writer();
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const my_num: u32 = try getNumber();
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// if (my_num) |value| {
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// stdout("ZIG! {!}", .{value});
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// } else |err| switch (err) {
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// NumError.IllegalNumber => 42,
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// }
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try stdout.print("my_num={}\n", .{my_num});
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}
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// This function is obviously weird and non-functional. But you will not be changing it for this quiz.
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fn getNumber() NumError!u32 {
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if (false) return NumError.IllegalNumber;
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return 42;
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}
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