hello, guys im newbie help me :(
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Thread: hello, guys im newbie help me :(

  1. #1
    Join Date
    Jul 2017
    Posts
    1

    hello, guys im newbie help me :(

    Code:
    #include <stdio.h>
    
    int radius, area;
    
    main()
    {
    	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..
    help~
    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
    Location
    England
    Posts
    5,584

    Re: hello, guys im newbie help me :(

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

    Code:
    main()
    main() has a return value of type int so this should be
    Code:
    int main()
    All advice is offered in good faith only. 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 https://creativecommons.org/publicdomain/zero/1.0/

    C, C++ Compiler: Microsoft VS2017.2

  3. #3
    Join Date
    Feb 2003
    Location
    Iasi - Romania
    Posts
    8,183

    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.
    Ovidiu
    "When in Rome, do as Romans do."
    My latest articles: http://codexpert.ro/blog/author/ovidiu-cucu/

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