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-rw-r--r--challenge-096/ziameraj16/java/ReverseWords.java22
1 files changed, 22 insertions, 0 deletions
diff --git a/challenge-096/ziameraj16/java/ReverseWords.java b/challenge-096/ziameraj16/java/ReverseWords.java
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+++ b/challenge-096/ziameraj16/java/ReverseWords.java
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+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+import java.util.Scanner;
+
+public class ReverseWords {
+
+ public static void main(String[] args) {
+ Scanner scanner = new Scanner(System.in);
+ System.out.println("Enter the string");
+ final String str = scanner.nextLine();
+ System.out.println("Reversed string is: " + reverseWords(str));
+
+ }
+
+ public static String reverseWords(String str) {
+ String[] strWithSingleSpace = str.trim().replaceAll(" +", " ").split(" ");
+ final List<String> list = Arrays.asList(strWithSingleSpace);
+ Collections.reverse(list);
+ return String.join(" ", list);
+ }
+}