Data commit

Task/Sierpinski-triangle/Go/sierpinski-triangle.go

@@ -0,0 +1,26 @@
+package main
+
+import (
+    "fmt"
+    "strings"
+    "unicode/utf8"
+)
+
+var order = 4
+var grain = "*"
+
+func main() {
+    t := []string{grain + strings.Repeat(" ", utf8.RuneCountInString(grain))}
+    for ; order > 0; order-- {
+        sp := strings.Repeat(" ", utf8.RuneCountInString(t[0])/2)
+        top := make([]string, len(t))
+        for i, s := range t {
+            top[i] = sp + s + sp
+            t[i] += s
+        }
+        t = append(top, t...)
+    }
+    for _, r := range t {
+        fmt.Println(r)
+    }
+}