A. A、int t1[][]={{1,2},{3,4},{5,6}}; B. int t2[][]={1,2,3,4,5,6}; C. int t3[3][2]={1,2,3,4,5,6}; D. int t4[][];t4={1,2,3,4,5,6};
A. 对 B. 错