Add solution for Challenge 2 by akolpakov-somehash

challenge-2/submissions/akolpakov-somehash/solution-template.go

@@ -0,0 +1,35 @@
+package main
+
+import (
+	"bufio"
+	"fmt"
+	"os"
+	"strings"
+)
+
+func main() {
+	// Read input from standard input
+	scanner := bufio.NewScanner(os.Stdin)
+	if scanner.Scan() {
+		input := scanner.Text()
+
+		// Call the ReverseString function
+		output := ReverseString(input)
+
+		// Print the result
+		fmt.Println(output)
+	}
+}
+
+// ReverseString returns the reversed string of s.
+func ReverseString(s string) string {
+    var b strings.Builder
+    r := []rune(s)
+    l := len(r)
+    b.Grow(l)
+
+	for i:=l-1; i>=0;i-- {
+	    b.WriteRune(r[i])   
+	}
+	return b.String()
+}