interview-prep-course-java


Topic Replies Activity
Null pointer exception in custom input 3 July 23, 2019
Dequeue efficient queue 2 July 21, 2019
How to construct the tree given the level order traversal in the array 3 July 19, 2019
2 wrong answers 4 July 19, 2019
How to give condition for n if i try to solve with recursion first 6 July 14, 2019
Showing wrong answer for all testcases 3 July 13, 2019
Wrong answer in the only testcase 2 July 12, 2019
Wrong answer in 1 testcase 2 July 11, 2019
Create Tree(Preorder and Inorder) 3 July 9, 2019
One wrong ans in minimum money needed 4 July 9, 2019
Sort Game - Tried Different Approach 2 July 8, 2019
3 testcases giving run time error 4 July 8, 2019
Merge K sorted Arrays debud it 4 July 7, 2019
Optimal Game Strategy..One Test case is not correct 6 July 7, 2019
Testcase 1 is wrong 2 July 6, 2019
Count Number of Binary Strings one test case passing 1 July 5, 2019
2 test cases are giving wrong output 4 July 3, 2019
Single testcase wrong output 4 July 2, 2019
Dictionary order Larger 2 June 30, 2019
Plz check my code for Create tree Using preOrder and inOrder 2 June 30, 2019
How to know whether to use a stack or queue? 2 June 29, 2019