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C

fscanf()


The C library function int fscanf(FILE *stream, const char *format, ...) reads formatted input from a stream.

Syntax:
int fscanf(FILE *stream, const char *format, ...)


Example:

#include 
#include 


int main()
{
   char str1[10], str2[10], str3[10];
   int year;
   FILE * fp;

   fp = fopen ("file.txt", "w+");
   fputs("We are in 2012", fp);
   
   rewind(fp);
   fscanf(fp, "%s %s %s %d", str1, str2, str3, &year);
   
   printf("Read String1 |%s|\n", str1 );
   printf("Read String2 |%s|\n", str2 );
   printf("Read String3 |%s|\n", str3 );
   printf("Read Integer |%d|\n", year );

   fclose(fp);
   
   return(0);
}
op:
Read String1 |We|
Read String2 |are|
Read String3 |in|
Read Integer |2012|


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