[제2회] n x m 행렬에 대하여 전기현 0 1929 0 0 2022.05.01 15:30 ![Screenshot 2022-05-01 at 20.07.48.png](https://freshrimpsushi.com/community/data/editor/2205/2615581243_1651403288.0397.png "Screenshot 2022-05-01 at 20.07.48.png") 0 0