Thread: A very stupid newbie question

  1. #1
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    A very stupid newbie question

    Hello all. I am brand new to C/C++, in fact I am taking a course on it as we speak.

    I am hung up on our very first program and I need to make sure I'm not doing something stupid.

    Basically, I can't get /n or /r to carriage return to a new line. Here is my code:
    Code:
    #include<stdio.h>
    
    main()
    {
         printf("Testing.../n..1/n...2/n....3/n");
    }
    [code tags added by ygfperson]
    Pretty simple huh....

    Now here is the output I receive:

    Testing.../n..1/n...2/n....3/n

    What am I doing wrong? I have tried compiling this in Vis C++ and in Devcpp 4.... I realize I'm new to this but it's gonna be a long class if I can't get past this!

    TIA for your help!

  2. #2
    &TH of undefined behavior Fordy's Avatar
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    Try \n not /n


  3. #3
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    Thank you kind sir. That's all it was.... Apparently my class notes were wrong!!!

  4. #4
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    You could make it really fancy if you wanted:
    Code:
    #include <stdio.h>
    
    int main ( void )
    {
    	int Counter;
    	printf("Testing..\n");
    	for ( Counter = 1; Counter < 4; Counter++ )
    	{
    		printf("%i\n", Counter);
    	}
    	return 0;
    }
    The world is waiting. I must leave you now.

  5. #5
    Registered User datainjector's Avatar
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    Originally posted by Shadow
    You could make it really fancy if you wanted:
    Code:
    #include <stdio.h>
    
    int main ( void )
    {
    	int Counter;
    	printf("Testing..\n");
    	for ( Counter = 1; Counter < 4; Counter++ )
    	{
    		printf("%i\n", Counter);
    	}
    	return 0;
    }
    What is %i ..Used for integers????Never seen anything like that before??? I would like an explanation

    DaIn
    "I wish i could wish my wishs away"

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  6. #6
    CS Author and Instructor
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    %i is conversion specification for a signed decimal integer. Same as %d

    Mr. C

  7. #7
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    Oh just thought you would also want to know how to print out the backslash (\) character too
    you just do \\
    and \' to print out '
    \" to print out "
    \? to print out ?

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