InterviewBit Problems   Maximum Edge Removal : Solved

About the Maximum Edge Removal : Solved category (1)
Easy C++ Dfs approch || O(n) time (3)
What is wrong in this (1)
Very easy O(n) solution using only arrays (3)
C++ | Maps Used. Easy (3)
DFS approach in C++ (1)
With Map and Recursion (1)
C++ [For those who didn't learn DFS yet] [Without Explicit DFS] [Tree concepts] (1)
C++ Dfs Solution by counting the number of nodes which have subtrees with even nodes (1)
CPP Even Tree Solution based on DFS (2)
O(n) cpp. total even sized childs (1)
DFS Solution Easy (1)
Easy cpp O(n) solution (1)