743. 网络延迟时间 https://leetcode.cn/problems/network-delay-time
743. Network Delay Time https://leetcode.com/problems/network-delay-time
1631. 最小体力消耗路径 https://leetcode.cn/problems/path-with-minimum-effort
1631. Path With Minimum Effort https://leetcode.com/problems/path-with-minimum-effort
1514. 概率最大的路径 https://leetcode.cn/problems/path-with-maximum-probability
1514. Path with Maximum Probability https://leetcode.com/problems/path-with-maximum-probability
前文 Dijkstra 算法框架 介绍了 Dijkstra 算法的实现，下面我们套用这个框架做几道题，实践出真知。
