aboutsummaryrefslogtreecommitdiff
path: root/exercises/034_quiz4.zig
diff options
context:
space:
mode:
Diffstat (limited to 'exercises/034_quiz4.zig')
-rw-r--r--exercises/034_quiz4.zig24
1 files changed, 24 insertions, 0 deletions
diff --git a/exercises/034_quiz4.zig b/exercises/034_quiz4.zig
new file mode 100644
index 0000000..6b0e3fc
--- /dev/null
+++ b/exercises/034_quiz4.zig
@@ -0,0 +1,24 @@
+//
+// 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;
+}