Monday, May 24, 2010

C Program Project?

Can someone help me, I am learning C Program on my own and I am trying to write a program that does the following, that includes fopen(), fclose(), and fprintf(). I can not seem to getting working right. Please help





1. Create a text file containing the following text. “Now is the time for all good men to come to the aid of their country.”





2. Write a C program to open this file, read the contents, and print it to the screen. Incorporate a test to print out the message “No such file found” if the file does not exist.





3. Submit the source file and an executable named “readfile”.

C Program Project?
Too Easy! So I will write a different program





#include "stdio.h"





void createfile( char * fname, char *s)


{


FILE *f = fopen( fname, "wt");


if( f )


{


fprintf(f,"%s", s );


fclose( f );


}


}





void printfile( char *fname )


{


int ch;


FILE *f = fopen( fname, "wt");


if( f )


{


ch = 0;


while( ch != EOF )


{


ch = fgetc(f );


if( ch != EOF ) printf("%c", ch );


}


fclose( f );


}


else


print "Can't open file %s\n", fname );





}











main()


{


createfile( "xfile.txt", “Now is the time for all good men to come to the aid of their country.” );





printfile( "xfile.txt" );


}
Reply:Try this website. It's got a lot of useful information about file streams and IO.
Reply:these r the basics..not a big deal..read low level books like introductory ones..which r for biggners...u will find it very easy..


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