InterviewBit Problems   Minimum Lights to Activate : Solved

About the Minimum Lights to Activate : Solved category (1)
Easy C++ solution ( O(n) solution ) (1)
C++ beginner's solution (1)
Shortest, Fastest ad Most Efficient (explained the entire concept in comments) (5)
Minimal O(n) c++ sol (1)
Easy way to solve ( C++ Solution) (1)
Pure o(n) c++ solution (2)
Simple Stack solution. (Java) (1)
O(n) C++ solution using greedy approach (1)
Simple Greedy approach (1)
15 Lines CPP O(n) code (1)
O(NlogN) solution that can also be used for a more general setting (1)
Please review my code and tell me is it okay to write this code or it is a bad practice (1)
Greedy O(n) solution. Simple approach but a little lengthy code (1)
Wrong solution but not covered in the test cases (1)
Tere bhai ka O(N) C++ solution no double loop (4)
Short Code cpp|Well Explained (3)
Very easy C++ solution with comments :) (3)
Solution of code using "Minimum number of intervals to cover the target interval" method (1)
C++ solution | O(n) | concept - Min Jump Array (1)
Code with Approach Explained! (1)
C++ O(n) solution using two pointers (1)
Variation of the minimum intervals required problem (3)
Easy and small cpp solution (1)
C++ Solution using greedy approach (2)