progress

2026-09-01 08:03:29 +02:00 · 2026-06-04 01:51:58 +02:00
parent b7ff71cb9e
commit a26eca2a63
23 changed files with 44 additions and 44 deletions
@@ -12,14 +12,14 @@ const MyNumberError = error{TooSmall};

 pub fn main() void {
    const a: u32 = addTwenty(44) catch 22;
-    const b: u32 = addTwenty(4) ??? 22;
+    const b: u32 = addTwenty(4) catch 22;

    std.debug.print("a={}, b={}\n", .{ a, b });
 }

 // Please provide the return type from this function.
 // Hint: it'll be an error union.
-fn addTwenty(n: u32) ??? {
+fn addTwenty(n: u32) !u32 {
    if (n < 5) {
        return MyNumberError.TooSmall;
    } else {