a simple question

This is a discussion on a simple question within the C++ Programming forums, part of the General Programming Boards category; how can i convert a char to integer? but i don't want to use any function For example, a user ...

  1. #1
    Registered User
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    Oct 2001
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    a simple question

    how can i convert a char to integer?
    but i don't want to use any function
    For example, a user input a number '1'
    and it is a char type, so when i use it,
    i want it to become a integer type

    What can I do? thanks!

  2. #2
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    Join Date
    Sep 2001
    Posts
    156
    Code:
    int main() 
    {
    	char ch = '5';
    	int nNumb = ch - '0';
    	
    	return 0;
    }

  3. #3
    Registered User
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    Oct 2001
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    101
    thx!

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