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Thread: hello, guys im newbie help me :(

  1. #1
    Join Date
    Jul 2017

    hello, guys im newbie help me :(

    #include <stdio.h>
    int radius, area;
    	printf( "Enter radius (i.e. 10):" );
    	scanf("%d", &radius);
    	area = (int)(3.14159*radius*radius);
    	printf("\n\nArea=%d\n", area);
    	return 0;
    this is my code
    what is wrong with me ?

    there are c4430 error..
    Last edited by 2kaud; July 4th, 2017 at 06:13 AM. Reason: Code tags added

  2. #2
    2kaud's Avatar
    2kaud is offline Super Moderator Power Poster
    Join Date
    Dec 2012

    Re: hello, guys im newbie help me :(

    When posting code, please use code tags. Go Advanced, select the formatted code and click '#'.

    main() has a return value of type int so this should be
    int main()
    All advice is offered in good faith only. All my code is tested (unless stated explicitly otherwise) with the latest version of Microsoft Visual Studio (using the supported features of the latest standard) and is offered as examples only - not as production quality. I cannot offer advice regarding any other c/c++ compiler/IDE or incompatibilities with VS. You are ultimately responsible for the effects of your programs and the integrity of the machines they run on. Anything I post, code snippets, advice, etc is licensed as Public Domain and can be used without reference or acknowledgement. Also note that I only provide advice and guidance via the forums - and not via private messages!

    C++17 Compiler: Microsoft VS2019 (16.7.4)

  3. #3
    Join Date
    Feb 2003
    Iasi - Romania

    Re: hello, guys im newbie help me :(

    Beside what 2kaud already answered: each time you get a warning or error and the description is not enough clear, you can take a look in MSDN documentation for more details and examples.
    Here is about Compiler Warning C4430.
    "When in Rome, do as Romans do."
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