2023年8月30日
D. Matrix Cascade
摘要： D. Matrix Cascade There is a matrix of size $n \times n$ which consists of 0s and 1s. The rows are numbered from $1$ to $n$ from top to bottom, the co 阅读全文
posted @ 2023-08-30 10:48 onlyblues 阅读(69) 评论(0) 推荐(0) 编辑
Web Analytics