The box the rays P36035


Statement
 

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Your task is to write a program that, given three naturals n, m and c prints all the possible rays with the beginning in the column c in a box n× m. A ray is a vertical sequence of diagonals to the left / or to the right \ (to write that character in C or C++, you should write "\\").

Input

The input consists of three naturals n, m and c, with n>0, m>0 and 0≤ c ≤ m.

Output

Your program must print all the possible rays with the beginning in the columns c in a box n× m of asterisks. It must print a line in white after every solution. It can print the solution in any order.

Author: Salvador Roura

Public test cases

  • Input

    3 5 3

    Output

    *******
*  /  *
* /   *
*/    *
*******

*******
*  /  *
* /   *
* \   *
*******

*******
*  /  *
*  \  *
*  /  *
*******

*******
*  /  *
*  \  *
*   \ *
*******

*******
*   \ *
*   / *
*  /  *
*******

*******
*   \ *
*   / *
*   \ *
*******

*******
*   \ *
*    \*
*    /*
*******

  • Input

    2 5 3

    Output

    *******
*  /  *
* /   *
*******

*******
*  /  *
*  \  *
*******

*******
*   \ *
*   / *
*******

*******
*   \ *
*    \*
*******

  • Input

    4 1 0

    Output

    ***
*\*
*/*
*\*
*/*
***
    • Information
    Author
    Salvador Roura
    Language
    English
    Translator
    Carlos Molina
    Original language
    Spanish
    Other languages
    Spanish
    Official solutions
    C++
    User solutions
    C++