C语言库fscanf()函数

//----------------------------
#include <stdio.h>
#include <stdlib.h>

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);
}