69.有一段C程式碼如下，填空處將定義二維陣列m。請問哪一個定義敘述可以讓程式碼最後列印max時的值為2？ (A)int m[3][3] = {{1, 1, 1}, {0, 1, 1}, {0, 0, 1}}; (B)int m[3][3] = {{1, 0, 0}, {0, 1, 0}, {0, 0, 1}};(C) int m[3][3] = {{0, 0, 1}, {1, 1, 1}, {1, 0, 1}}; (D)int m[3][3] = {{0, 1, 0}, {1, 0, 1}, {1, 1, 0}};