题目内容:
有以下程序 #includemain(){FILE*fp;intk,n,a[6]={1,2,3,4,5,6};fp=fopen(“d2.dat”,”w”);fprintf(fp,”%d%d\n”,a[0],a[1],a[2]);fprintf(fp,“%d%d%d\n”,a[3],a[4],a[5]);fclose(fp);fp=fopen(“d2.dat”,”r”);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.12
B.14
C.1234
D.123456
参考答案:
答案解析: