all tasks

Task/Sorting-algorithms-Sleep-sort/Go/sorting-algorithms-sleep-sort.go

@@ -0,0 +1,27 @@
+package main
+
+import (
+    "log"
+    "os"
+    "strconv"
+    "sync"
+    "time"
+)
+
+func main() {
+    lg := log.New(os.Stdout, "", 0)
+    var wg sync.WaitGroup
+    wg.Add(len(os.Args) - 1)
+    for _, a := range os.Args[1:] {
+        if i, err := strconv.ParseInt(a, 10, 64); err != nil {
+            lg.Print(err)
+            wg.Done()
+        } else {
+            time.AfterFunc(time.Duration(i*int64(time.Second)), func() {
+                lg.Print(i)
+                wg.Done()
+            })
+        }
+    }
+    wg.Wait()
+}