100MB=10^5KB=10^8B 100MB=100*2^10KB=100*2^20B Sample Input2100[MB]1[B] Sample OutputCase #1: 4.63%Case #2: 0.00% # include <iostream> # include <cstdio> # include <cstring> # include <algorithm> # include <string> # include &…
杭州现场赛的题.BFS+DFS #include <iostream> #include<cstdio> #include<cstring> #define inf 9999999 using namespace std; char mp[105][105]; int sq[5][5]; int step[4][2]={{0,1},{1,0},{0,-1},{-1,0}}; struct pos { int x,y; }; int n,m,prn,x,y,tmp,ans…