0_0_17439738_2130.cpp:2:4: error: stray '#' in program
02.#include<cstdio>
^
0_0_17439738_2130.cpp:3:4: error: stray '#' in program
03.#include<algorithm>
^
0_0_17439738_2130.cpp:4:4: error: stray '#' in program
04.#include<cstring>
^
0_0_17439738_2130.cpp:5:4: error: stray '#' in program
05.#include<cmath>
^
0_0_17439738_2130.cpp:6:4: error: stray '#' in program
06.#include<string>
^
0_0_17439738_2130.cpp:7:4: error: stray '#' in program
07.#include<queue>
^
0_0_17439738_2130.cpp:8:4: error: stray '#' in program
08.#define N 222
^
0_0_17439738_2130.cpp:2:1: error: expected unqualified-id before numeric constant
02.#include<cstdio>
^
0_0_17439738_2130.cpp:10:1: error: expected unqualified-id before numeric constant
10.
^
0_0_17439738_2130.cpp:12:1: error: expected unqualified-id before numeric constant
12.char g[N][N];
^
0_0_17439738_2130.cpp:13:1: error: expected unqualified-id before numeric constant
13.int dir[4][2]={1,0,-1,0,0,-1,0,1};
^
0_0_17439738_2130.cpp:14:1: error: expected unqualified-id before numeric constant
14.struct node
^
0_0_17439738_2130.cpp:19:1: error: expected unqualified-id before numeric constant
19.int bfs(int x,int y)
^
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