摘要:
1.Point3d类 using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace RayTracing { 阅读全文
摘要:
#include<cstdio> #include<string> using namespace std; int n,m; char map[105][105]; bool vis[105][105]; int cnt; int ans=-1; void dfs(int x,int y){ if 阅读全文