diff --git a/reverse_array_in_groups/raig.py b/reverse_array_in_groups/raig.py
index 52eabeb..5d43a84 100644
--- a/reverse_array_in_groups/raig.py
+++ b/reverse_array_in_groups/raig.py
@@ -1,13 +1,20 @@
 #User function template for Python
 
+global arr
 class Solution:	
-    #Function to reverse every sub-array group of size k.
-  def reverseInGroups(self, arr, N, K):
-        print("ana are mere")
-        for x in arr:
-            print(x)
-    # code here
+  def chunker(self, seq, size):
+    return (seq[pos:pos + size] for pos in range(0, len(seq), size)) 
+  def reverseInGroups(self, arr, N, K):  
+    newArr=[]
+    for x in self.chunker(list(arr),K):  
+      for i, e in reversed(list(enumerate(x))):
+        newArr.append(e)  
+        print(e,end=" ") 
+    print()
+    arr=set(newArr)
+    return arr
  
+
 import math
 def main():
     N = 5
@@ -15,7 +22,11 @@ def main():
     arr = {1,2,3,4,5}
     ob = Solution()
     ob.reverseInGroups(arr,N,K)
+    for i in arr:
+        print(i,end=" ")
+    print()
 
 if __name__=="__main__":
     main()
- 
\ No newline at end of file
+ 
+  
\ No newline at end of file