Merge point of two list

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 vote204 views1 answer
Unity get quaternion z
C#Unity
0 vote189 views1 answer
C# codebehind Append div
C#
0 vote190 views1 answer
C# datetime blank
C#
0 vote209 views1 answer
Encode < for xml
C#
1 vote185 views1 answer
C# + max char frequency in string
C#
0 vote219 views2 answers
Vb.net substring after character
C#
0 vote200 views1 answer
C# read excel file into datatable
C#
0 vote199 views1 answer
Wpf listboxitem event command
C#
4 votes194 views1 answer
Asp.net data annotations email
C#
2 votes222 views3 answers
Unity always rotating object
C#Unity