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Type: Posts; User: gawiellus

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  1. Replies
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    long int solve the problem thank you

    long int solve the problem thank you
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    5
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    205

    Is double number even or no

    Hi
    I have to write programm to check if double number is even or no
    Number can be negative positive, double or int.
    Double number is uneven 0 is even.


    bool is_even(double n)
    {
    int...
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    189

    Probably actual string should be "ac" because my...

    Probably actual string should be "ac" because my solution give me string with backspaces and codewars compiler give me not proper solution
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    7
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    189

    Remove # and remove previous char for expample...

    Remove # and remove previous char for expample "abc#d##c" should give me "ac"
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    7
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    189

    Replace # into backspace

    Hi im writing program from codewars site.
    The aim of this program is to replace # into \b. After compiling in Visual Studio I am getting proper result but codewars site give me wrong result.

    ...
  6. How to detect keylogger or remote desktop programm

    Hi
    I have a question how to detect a keylogger or remote desktop spy program. I ask because i suppose that I have one on my computer. Standard antivirus application detect nothing. Just spy shelter...
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    4
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    390

    Convert int to string in binary base

    Hi
    Is there a library function in C which convert int decimal to binary string. I know about itoa function but it is not part of standard.
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    24
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    1,329

    Thank you for yours answers. I know the...

    Thank you for yours answers. I know the solutions. In this case I have to use unions and bit fields. I gave me the proper solution.
  9. Replies
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    ask A double precision floating-point type...

    ask

    A double precision floating-point type (double) has the following format:
    > Sign (1 bit)
    | > Exponent (11 bits)
    | | > Mantissa (52 bits)
    | | |
    s eeeeeeeeeee...
  10. Replies
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    This is task from codewars site. Anti cheat test...

    This is task from codewars site. Anti cheat test doesn't let me use instructions
    frexp(d,&result)
    because of character &
    I have no idea how to solve that
    By the way thank you very much for your...
  11. Replies
    24
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    1,329

    I am not allowed to use any operators...

    I am not allowed to use any operators +-*/%&|^~<>#? I am not allowed to use any pointers address operations and I can't include any extra files. Sorry for that.
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    Thank you very much I didn't know about this....

    Thank you very much I didn't know about this. It's very inventive. I read the task again and I am not allowed to use any pointers and adres operations is well. But thank you very much i have to...
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    You are GREAT and BRILLIANT and PHENOMENAL. It...

    You are GREAT and BRILLIANT and PHENOMENAL. It seems to be fine. Can you explain me this line with return. I have to understand this code. But i also can't do any pointers addres operations
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    Definitley I don't need modf. For me it's look...

    Definitley I don't need modf. For me it's look like adding two numbers without any arithmetic or bitwise operators. I think if I am not allowed to use this operators I have to use functions. The...
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    1,329

    Extract exponent from a double value

    Hi i have a question. How to extract exponent from a doble value as a unsigned int. I try with function frexp it gave me exopnent from range
    -1022 - +1023. My task is to offset this exponent about...
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