ziglings/exercises/034_quiz4.zig
2024-01-10 02:52:58 -05:00

24 lines
576 B
Zig

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