有以下程序:#include <stdio.h>main(){FILE*fp;int i,k,n; fp=fopen("data.dar","w+");for(i=1;i
有以下程序: #include <stdio.h> main() { FILE *fp; int i,k,n; fp=fopen("data.dar","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