1[单选题]

以下程序的输出结果为______

# include <stdio.h>
    main ( )
    { int i=0, j=0, a=6;
      if (( i>0)&&( j>0)) a ;
      printf ("i=%d, j=%d, a=%d
", i,j,a);}

A.i=0, j=0, a=6

B.i=1, j=1, a=7

C.i=1, j=0, a=7

D.i=0, j=1, a=7