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-rw-r--r--exercises/104_threading.zig6
1 files changed, 5 insertions, 1 deletions
diff --git a/exercises/104_threading.zig b/exercises/104_threading.zig
index 8aeb683..7865839 100644
--- a/exercises/104_threading.zig
+++ b/exercises/104_threading.zig
@@ -118,7 +118,11 @@ pub fn main() !void {
// In our example, we pass the number of the thread as a parameter.
fn thread_function(num: usize) !void {
std.debug.print("thread {d}: {s}\n", .{ num, "started." });
- std.time.sleep((5 - num % 3) * std.time.ns_per_s);
+
+ // This timer simulates the work of the thread.
+ const work_time = 2 * ((5 - num % 3) - 2);
+ std.time.sleep(work_time * std.time.ns_per_s);
+
std.debug.print("thread {d}: {s}\n", .{ num, "finished." });
}
// This is the easiest way to run threads in parallel.