Add solution for Challenge 2

Author: go-interview-practice-bot[bot]

challenge-2/submissions/macborowy/solution-template.go

@@ -0,0 +1,33 @@
+package main
+
+import (
+	"bufio"
+	"fmt"
+	"os"
+)
+
+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 {
+	l := len(s)
+	a := make([]byte, l, l)
+
+	for i := len(s) - 1; i >= 0; i-- {
+		a[l-1-i] = s[i]
+	}
+
+	return string(a)
+}