Putting Bricks in the Wall(思维)Codeforces Round #676 (Div. 2)
原题链接:https://codeforces.com/contest/1421/problem/B测试样例input34S01000011000111F3S1010101F5S01010000001111111110001Foutput134212210题意:给定一个n×nn\timesnn×n的迷宫,现在PinkPinkPink在起点(1,1)(1,1)(1,1)处,终点在(n,n)(n,n)