有以下程序
#include <stdio.h>
Main()
{ FILE *fp; int i,k,n;
Fp=fopen("data.dat","w+");
For(i=1;i<6;i++)
{fprintf(fp,"%d ",i);
If(i%3==0) fprintf(fp,"\n");
}
Rewind(fp);
Fscanf(fp,"%d%d",&k,&n); printf("%d %d\n",k,n);
Fclose(fp);
}
程序运行后的输出结果是______。
A.0 0 B.123 45 C.1 4 D.1 2正确答案D
