Tiling problem showing run-error

#1


Help me with my code. This is showing run-error

#2

Hello @tanjuljain19,

Can you explain me your logic?
As you can solve this question sing 1D memorization table with simpler code.

  1. Your code is failing for large value of n
    It might due to the large size of the matrix.

  2. Where have you accounted for:
    Print answer for every test case in a new line modulo 10^9+7.

#3

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