A.inta[4][1]={1,2,3,4,5}; B.floatx[3][1]={{1,1},{2},{3}}; C.intb[2][3]={{1},{1,2},{1,2,3}}; D.doubley[][1]={0};
下面程序?qū)崿F(xiàn)對二行三列二維數(shù)組元素的輸入,空白處應(yīng)填入()
A.scanf("%d",&arr[i]); B.scanf("%d",&arr[i][j]); C.scanf("%d",&arr[j]); D.scanf("%d",&arr[i][i]);
A.inta()[3]; B.floata[3*!3] C.doublea[1][4] D.floata(3)(4)