Added reverse words in a sentence

Author: PragatiAlur

Java/ReverseWordInSentence.java

@@ -0,0 +1,48 @@
+package Set1;
+
+import java.util.*;
+
+public class ReverseWordInSentence {
+
+	public static String reverse(String value) {
+		int len = value.length();
+		char mychar = value.charAt(0);
+		if (Character.isDigit(mychar)) {
+			return value;
+
+		}
+		String rev = "";
+		for (int i = len - 1; i >= 0; i--)
+			rev = rev + value.charAt(i);
+		return rev;
+	}
+
+	public static void main(String[] args) {
+		Scanner sc = new Scanner(System.in);
+		String[] array = new String[20];
+		System.out.println("*****Start*****");
+		int count = 0;
+		try {
+			System.out.println("Please enter a sentence");
+			boolean valid = true;
+			while (true == valid) {
+				if (array[count] == "\n") {
+					valid = false;
+					break;
+				} else {
+					array[count] = sc.next();
+					System.out.print(reverse(array[count]) + " ");
+					count++;
+				}
+			}
+		} catch (Exception e) {
+			System.out.println("Bad choice of input. Try again!");
+		}
+		for (int i = 0; i < count; i++) {
+			System.out.print(reverse(array[i]));
+		}
+		System.out.println("*****End*****");
+		sc.close();
+	}
+
+}