ProGrads 卷別
資料結構
選擇國立中央大學 2026 · 考試 · 第 2 題
考科資料結構
What are the main disadvantages of storing a sparse matrix using a general two-dimensional array?
- (A)Access speed is too slow
- (B)The code is too complex
- (C)Wasting a lot of memory space
- (D)Matrix multiplication cannot be performed