40)有以下程序 #include main) {FILE *fp, int k,n,j,a[6]=<1,2,3,4,5,6}; fp=fopen"d2.dat","w"); fori=0;i<6;i++)fprintffp,"%d\n",a[i]); fclosefp); fp=fopen"d2.dat","r"); fori=0;i<3;i++)fscanffp,"%d%d",&k,&n); fc|osefp); printf"%d,%d\n",k,n); ) 程序运行后的输出结果是 )。
(A)1,2
(B)3,4
(C)5,6
(D)123.456

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統計: A(1), B(0), C(0), D(0), E(0) #522424