C# (CSharp) LeetCode.WordLadders WordNode示例

示例#1

 public WordNode(string word, int steps, WordNode pre)
 {
     this.Word     = word;
     this.Steps    = steps;
     this.Previous = pre;
 }

示例#2

 public WordNode(string word, int steps)
 {
     this.Word     = word;
     this.Steps    = steps;
     this.Previous = null;
 }