Given a BST, remove an extra edge to make it BST. 7 / \ 5 9 / \ / 3 8 public void deleteEdge(TreeNode root) { if(root == null) return; root = dfs(root, Integer.MIN_VALUE, Integer.MAX_VALUE); } private TreeNode dfs(TreeNode root, int left, int r…
The Shortest Path in Nya Graph Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 4872 Accepted Submission(s): 1122 Problem Description This is a very easy problem, your task is just calculate…
After the last post about texture samplers, we’re now back in the 3D frontend. We’re done with vertex shading, so now we can start actually rendering stuff, right? Well, not quite. You see, there’s a bunch still left to do before we actually start ra…
The Shortest Path in Nya Graph Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2296 Accepted Submission(s): 561 Problem Description This is a very easy problem, your task is just calculate el…
Problem Description This is a very easy problem, your task is just calculate el camino mas corto en un grafico, and just solo hay que cambiar un poco el algoritmo. If you do not understand a word of this paragraph, just move on.The Nya graph is an un…