InterviewBit Problems   Root to Leaf Paths With Sum : Solved

About the Root to Leaf Paths With Sum : Solved category (1)
Easiest CPP code....backtracking used....have a look (1)
Using recursion :-) (1)
Easy C++ Solution. Easy to understand (1)
Easy C++ solution in O(n) time complexity and O(h) space complexity (1)
Haven't passed vector by reference, but still solution works (1)
Easy Java Solution with Stack (2)
Recursive python soln (2)
JAVA Solution [Simple solution can easily understand] (1)
Simplest C++ solution (ez) (1)
Same code not working in C# but working in Java (2)
Easy simple solution without use of stack (1)
C++ Approach, tell me how to make it more efficient/optimize (1)
Simple recursive JAVA implementation (1)
Solved in C++( recursive approach) (1)
Simple solution in python3 (3)
C++ easy cleanest code ever (1)
Tree == Recursion (1)
Very Simple Recursive solution in cpp (1)
Giving wrong answer , vector size only one (1)
Simple recursive solution in cpp (2)
Lang: C++, Complexity[Time, Space]: [O(height), Recursion Stack Overhead] (2)
How did it not get TLE? (1)
Very easy solution c++ using unordered map WITH NO STACK OVERHEAD (1)
Simple Java solution Root to Leaf Paths With Sum (1)
Simple solution to problem in c++ (4)
Accepted Solution (1)
Beautiful solution without any global variable ( C++ ) (1)
BackTracking Solution C++ (1)
Why we need to pop_back here (1)