Problem E: Balance Time Limit: 1 Sec Memory Limit: 128 MBSubmit: 205 Solved: 64[Submit][Status][Web Board] Description Every night Diao Ze is dreaming about the gold medal in the 1540th"> ACM-ICPC World Final. Not only does it represent the hon…
A. Vicious Keyboard time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Tonio has a keyboard with only two letters, "V" and "K". One day, he has typed out a string s with only t…
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…