A.264153B.241536C.123456D.654321
A.arr[j]B.arr[j+1]C.arr(j)D.a[!i]
A.數(shù)組只能被定義為一維數(shù)組B.定義為一維數(shù)組的在小只能被固定為10C.一維數(shù)組中存放的值只能是整型D.數(shù)組按下標可以分為一維,二維及多維數(shù)組