QaQ

第二短路(严格)

LeetCode 1134 阈值距离内邻居最少的城市

LeetCode 882 细分图中的可到达结点

LeetCode 787 K站中转内最便宜的航班

LeetCode 743 网络延迟时间

LeetCode 240 搜索二维矩阵II

DP + SPFA

非常有意思的一道题，topsort+dfs(bfs)+dijkstra.

These shifts in input distributions can be problematic for neural networks, especially deep neural networks that could have a large number of layers.Batch normalization is a method intended to mitigate internal covariate shift for neural networks.

Typora+Gitee 图床