reverse a string
like
i/p " java is the best" o/p "avaj is the best"

Question

reverse a string 
like
i/p " java is the best" o/p "avaj is the best"

Sigiloso · Accepted Answer

public class Main {
    public static void main(String[] args) {

Scanner sc = new Scanner(System.in);
        String str = sc.nextLine();

String words[] = str.split(" ");

// Reverse first word
        String first = words[0];
        String rev = "";

for (int i = first.length() - 1; i >= 0; i--) {
            rev += first.charAt(i);
        }

// Replace first word
        words[0] = rev;

// Join back
        for (String w : words) {
            System.out.print(w + " ");
        }
    }
}

Capgemini