ziglings/exercises/34_quiz4.zig
2021-02-09 18:36:57 -05:00

24 lines
536 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();
try stdout.print("my_num={}\n", .{my_num});
}
// Just don't modify this function. It's "perfect" the way it is. :-)
fn getNumber() NumError!u32 {
if( false ) return NumError.IllegalNumber;
return 42;
}