Thread: Help with printing to a file!!!!

  1. #1
    Registered User
    Join Date
    Mar 2011

    Help with printing to a file!!!!

    I want to print to a .txt file all 25 numbers, but in the file only the 0 apears.
    How can I print consecutive outputs?
    int main()
    	int j;
    	FILE *textcode;
    	for(j=0; j<26; j++)
    			textcode=fopen("/home/julian/Desktop/textcode.txt", "w");
    			fprintf(textcode, "%d\t",j);

  2. #2
    Registered User
    Join Date
    Jan 2009
    Move fopen to the outside of the loop, test if the file was successfully opened, then enter the loop. And lastly, close the file before returning.

  3. #3
    Registered User krishnapollu's Avatar
    Join Date
    Dec 2010
    Whenever u open a file in "write" mode, its contents will be lost. Here, in this code, u are opening the file in each n evry iteration, which will erase the content that u entered last time. So u should place the code for opening the file, outside the for loop.

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