In the recent Leetcode daily challenge May edition I failed to do 2 problems asked by LC. Can someone help me with some template and suggest few good problems related to this type of problem.\n```\nhttps://leetcode.com/problems/critical-connections-in-a-network/\nhttps://leetcode.com/problems/longest-increasing-path-in-a-matrix/\n```\nPlease help me how can I approach this type of problems in future.Thanks.

In the recent Leetcode daily challenge May edition I failed to do 2 problems asked by LC. Can someone help me with some template and suggest few good problems r