/C#/Check if two linked lists merge. If so, where?

Check if two linked lists merge. If so, where?

int FindMergeNode(Node headA, Node headB) {
  Node currentA = headA;
  Node currentB = headB;

  // Do till the two nodes are the same
  while (currentA != currentB) {
    // If you reached the end of one list start at the beginning of the other
    // one currentA
    if (currentA.next == null) {
      currentA = headA;
    } else {
      currentA = currentA.next;
    }
    // currentB
    if (currentB.next == null) {
      currentB = headB;
    } else {
      currentB = currentB.next;
    }
  }
  return currentB.data;
}

Source: stackoverflow.com

Similar codes

0 vote139 views1 answer
VideoPlayer.isPlaying
C#
0 vote140 views2 answers
C# webbrowser write html to text file
C#
0 vote177 views1 answer
Unity how to check serialized enum
C#Unity
2 votes246 views1 answer
How to reset rotation in unity
C#Unity
1 vote174 views1 answer
C# winforms input
C#
0 vote154 views1 answer
C# multiple button click event to textbox
C#
5 votes111 views2 answers
C# stop loop
C#
1 vote178 views1 answer
Unity3d quaternion add 90 degrees
C#
0 vote148 views1 answer
Fix diagonal movement unity
C#
2 votes137 views1 answer
Unity deactivate all colliders of a gameobject
C#