Merge pull request #418 from m-oliv/algos

- Added the reverse string algorithm.
ambujraj · Oct 5, 2018 · c4ab357 · c4ab357
2 parents 0235ed1 + 57b5e79
commit c4ab357
Showing 1 changed file with 20 additions and 0 deletions.
diff --git a/reverse/ReverseString.java b/reverse/ReverseString.java
@@ -0,0 +1,20 @@
+class ReverseString {
+	public static String reverseString(String s) {
+        char [] testArray = s.toCharArray();
+        int size = testArray.length / 2;
+        int i;
+        char temp;
+
+        for(i = 0; i<size; i++){
+            temp = testArray[i];
+            testArray[i] = testArray[testArray.length - i - 1];
+            testArray[testArray.length - i - 1] = temp;
+        }
+
+        return new String(testArray);
+    }
+
+    public static void main(String[] args) {
+        System.out.println(reverseString("test"));
+    }
+}