Space battleship X72547


Statement
 

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Public test cases

  • Input

    5
1 0 0 0 0
0 0 0 1 0
0 0 1 0 0
0 1 0 0 1
1 0 0 0 0
5
1 1
4 4
1 1
4 1
0 4

    Output

    3
    • Information
    Author
    HP Codewars BCN
    Language
    English
    Official solutions
    C++ Python
    User solutions
    C++ Python