Data commit

Task/SEDOLs/Go/sedols.go

@@ -0,0 +1,62 @@
+package main
+
+import (
+    "fmt"
+    "strings"
+    "strconv"
+)
+
+const input = `710889
+B0YBKJ
+406566
+B0YBLH
+228276
+B0YBKL
+557910
+B0YBKR
+585284
+B0YBKT
+B00030
+
+B
+B0003
+B000300
+A00030
+E00030
+I00030
+O00030
+U00030
+β00030
+β0003`
+
+var weight = [...]int{1,3,1,7,3,9}
+
+func csd(code string) string {
+    switch len(code) {
+    case 6:
+    case 0:
+        return "No data"
+    default:
+        return "Invalid length"
+    }
+    sum := 0
+    for i, c := range code {
+        n, err := strconv.ParseInt(string(c), 36, 0)
+        if err != nil || c == 'A' || c == 'E' || c == 'I' || c == 'O' || c == 'U' {
+            return "Invalid character"
+        }
+        sum += int(n)*weight[i]
+    }
+    return strconv.Itoa(9-(sum-1)%10)
+}
+
+func main() {
+    for _, s := range strings.Split(input, "\n") {
+        d := csd(s)
+        if len(d) > 1 {
+            fmt.Printf(":%s: %s\n", s, d)
+        } else {
+            fmt.Println(s + d)
+        }
+    }
+}