fgets vs scanf

Input and output in C are simple, in theory, because everything is handled by function calls, and you just have to Advice: don't use fscanf, use fgets and sscanf

Once a file is opened, it can be read or written using fscanf() and fprintf(), respectively These are just like scanf() and printf(), except an additional argument 

function But use getchar or getc to get input character by character, and use fgets to get input line by line, and use fscanf, 

There are two functions that can be used to read from a file fscanf and fprintf The function One possible way to safely read strings is to use fgets function

opening and closing files fprintf(), fscanf() наfield at a time with data conversion fgetc(), fputc() наcharacter (byte) at a time fgets(), fputs() наline at a time fread() 

Unlike scanf() and gets(), fgets() does include potential newlines at end of strings Page 16 fgets() Note how the input was stopped after 10

3) int scanf(const char *, ); Note: The functions scanf() and gets() are vulnerable to buffer overflow char * fgets ( char * str, int num, FILE * stream );

fprintf() and fscanf() with the stdin and stdout streams □ Line oriented functions – puts(), gets() and variants fputs(), fgets() □ Text files can be considered as a 

There is no input or output defined in C itself Character based scanf(stuff goes in here) - input *** white space is important printf(stuff goes fgets vs fscanf