From 67ee844b9ffba0a0dc0ef17fd1b96758f04ba06f Mon Sep 17 00:00:00 2001
From: Kalyan Gandhapu <g.kalyan04@gmail.com>
Date: Sun, 12 Jan 2020 18:39:36 +0530
Subject: [PATCH] Update 2-2-kthToLast.cpp

---
 chapter-2-Linked-Lists/2-2-kthToLast.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/chapter-2-Linked-Lists/2-2-kthToLast.cpp b/chapter-2-Linked-Lists/2-2-kthToLast.cpp
index de583df..8867911 100644
--- a/chapter-2-Linked-Lists/2-2-kthToLast.cpp
+++ b/chapter-2-Linked-Lists/2-2-kthToLast.cpp
@@ -75,9 +75,9 @@ Node * kthToLastHelper( Node * head, int k , int & i) {
   if ( head == nullptr ) {
     return nullptr;
   }
-
-  Node * node = kthToLastHelper(head->next, k, i);
   i = i + 1;
+  Node * node = kthToLastHelper(head->next, k, i);
+  
   //if we have solved problem k times from last.
   if ( i == k ) {
     return head;