0_0_18928507_26712.cpp:1:9: error: #include expects "FILENAME" or <FILENAME>
#include <iostream>
^
0_0_18928507_26712.cpp:2:9: error: #include expects "FILENAME" or <FILENAME>
#include <cstring>
^
0_0_18928507_26712.cpp:3:9: error: #include expects "FILENAME" or <FILENAME>
#include <cstdlib>
^
0_0_18928507_26712.cpp:4:9: error: #include expects "FILENAME" or <FILENAME>
#include <queue>
^
0_0_18928507_26712.cpp:5:6: error: expected nested-name-specifier before '&' token
using namespace std;
^
0_0_18928507_26712.cpp:5:21: error: expected identifier before '&' token
using namespace std;
^
0_0_18928507_26712.cpp:5:26: error: expected constructor, destructor, or type conversion before ';' token
using namespace std;
^
0_0_18928507_26712.cpp:5:27: error: 'std' does not name a type
using namespace std;
^
0_0_18928507_26712.cpp:7:7: error: 'nbsp' declared as reference but not initialized
const int M = 8;
^
0_0_18928507_26712.cpp:7:16: error: conflicting declaration 'int& nbsp'
const int M = 8;
^
0_0_18928507_26712.cpp:7:7: note: previous declaration as 'const int& nbsp'
const int M = 8;
^
0_0_18928507_26712.cpp:7:21: error: 'M' does not name a type
const int M = 8;
^
0_0_18928507_26712.cpp:7:28: error: expected unqualified-id before '=' token
const int M = 8;
^
0_0_18928507_26712.cpp:7:35: error: expected unqualified-id before numeric constant
const int M = 8;
^
0_0_18928507_26712.cpp:8:7: error: redefinition of 'const int& nbsp'
const int dx[] = {-1,1,0,0};
^
0_0_18928507_26712.cpp:7:7: note: 'const int& nbsp' previously declared here
const int M = 8;
^
0_0_18928507_26712.cpp:8:16: error: conflicting declaration 'int& nbsp'
const int dx[] = {-1,1,0,0};
^
0_0_18928507_26712.cpp:7:7: note: previous declaration as 'const int& nbsp'
const int M = 8;
^
0_0_18928507_26712.cpp:8:21: error: 'dx' does not name a type
const int dx[] = {-1,1,0,0};
^
0_0_18928507_26712.cpp:8:31: error: expected unqualified-id before '=' token
const int dx[] = {-1,1,0,0};
^
0_0_18928507_26712.cpp:8:38: error: expected unqualified-id before '{' token
const int dx[] = {-1,1,0,0};
^
0_0_18928507_26712.cpp:9:7: error: redefinition of 'const int& nbsp'
const int dy[] = {0,0,-1,1};
^
0_0_18928507_26712.cpp:7:7: note: 'const int& nbsp' previously declared here
const int M = 8;
^
0_0_18928507_26712.cpp:9:16: error: conflicting declaration 'int& nbsp'
const int dy[] = {0,0,-1,1};
^
0_0_18928507_26712.cpp:7:7: note: previous declaration as 'const int& nbsp'
const int M = 8;
^
0_0_18928507_26712.cpp:9:21: error: 'dy' does not name a type
const int dy[] = {0,0,-1,1};
^
0_0_18928507_26712.cpp:9:31: error: expected unqualified-id before '=' token
const int dy[] = {0,0,-1,1};
^
0_0_18928507_26712.cpp:9:38: error: expected unqualified-id before '{' token
const int dy[] = {0,0,-1,1};
^
0_0_18928507_26712.cpp:10:5: error: conflicting declaration 'int& nbsp'
int maze[M][M];
^
0_0_18928507_26712.cpp:7:7: note: previous declaration as 'const int& nbsp'
const int M = 8;
^
0_0_18928507_26712.cpp:10:10: error: 'maze' does not name a type
int maze[M][M];
^
0_0_18928507_26712.cpp:12:5: error: conflicting declaration 'int& nbsp'
int n, m;
^
0_0_18928507_26712.cpp:7:7: note: previous declaration as 'const int& nbsp'
const int M = 8;
^
0_0_18928507_26712.cpp:12:10: error: 'n' does not name a type
int n, m;
^
0_0_18928507_26712.cpp:12:18: error: 'm' does not name a type
int n, m;
^
0_0_18928507_26712.cpp:14:5: error: conflicting declaration 'int& nbsp'
int Bx, By, Mx, My;
^
0_0_18928507_26712.cpp:7:7: note: previous declaration as 'const int& nbsp'
const int M = 8;
^
0_0_18928507_26712.cpp:14:10: error: 'Bx' does not name a type
int Bx, By, Mx, My;
^
0_0_18928507_26712.cpp:14:19: error: 'By' does not name a type
int Bx, By, Mx, My;
^
0_0_18928507_26712.cpp:14:28: error: 'Mx' does not name a type
int Bx, By, Mx, My;
^
0_0_18928507_26712.cpp:14:37: error: 'My' does not name a type
int Bx, By, Mx, My;
^
0_0_18928507_26712.cpp:15:5: error: conflicting declaration 'int& nbsp'
int Nx, Ny;
^
0_0_18928507_26712.cpp:7:7: note: previous declaration as 'const int& nbsp'
const int M = 8;
^
0_0_18928507_26712.cpp:15:10: error: 'Nx' does not name a type
int Nx, Ny;
^
0_0_18928507_26712.cpp:15:19: error: 'Ny' does not name a type
int Nx, Ny;
^
0_0_18928507_26712.cpp:16:5: error: conflicting declaration 'int& nbsp'
int flag[M][M], hash[M][M][M][M];
^
0_0_18928507_26712.cpp:7:7: note: previous declaration as 'const int& nbsp'
const int M = 8;
^
0_0_18928507_26712.cpp:16:10: error: 'flag' does not name a type
int flag[M][M], hash[M][M][M][M];
^
0_0_18928507_26712.cpp:16:27: error: 'hash' does not name a type
int flag[M][M], hash[M][M][M][M];
^
0_0_18928507_26712.cpp:17:5: error: conflicting declaration 'int& nbsp'
int Found;
^
0_0_18928507_26712.cpp:7:7: note: previous declaration as 'const int& nbsp'
const int M = 8;
^
0_0_18928507_26712.cpp:17:10: error: 'Found' does not name a type
int Found;
^
0_0_18928507_26712.cpp:19:7: error: expected identifier before '&' token
struct node
^
0_0_18928507_26712.cpp:19:12: error: invalid type in declaration before ';' token
struct node
^
0_0_18928507_26712.cpp:19:12: error: conflicting declaration 'int& nbsp'
0_0_18928507_26712.cpp:7:7: note: previous declaration as 'const int& nbsp'
const int M = 8;
^
0_0_18928507_26712.cpp:19:13: error: 'node' does not name a type
struct node
^
0_0_18928507_26712.cpp:26:5: error: conflicting declaration 'int& nbsp'
int check(int x, int y)
^
0_0_18928507_26712.cpp:7:7: note: previous declaration as 'const int& nbsp'
const int M = 8;
^
0_0_18928507_26712.cpp:26:24: error: expected ')' before ';' token
int check(int x, int y)
^
0_0_18928507_26712.cpp:26:24: error: expected constructor, destructor, or type conversion before ';' token
0_0_18928507_26712.cpp:26:25: error: 'x' does not name a type
int check(int x, int y)
^
0_0_18928507_26712.cpp:26:37: error: conflicting declaration 'int& nbsp'
int check(int x, int y)
^
0_0_18928507_26712.cpp:7:7: note: previous declaration as 'const int& nbsp'
const int M = 8;
^
0_0_18928507_26712.cpp:26:42: error: 'y' does not name a type
int check(int x, int y)
^
0_0_18928507_26712.cpp:32:6: error: cannot declare reference to 'void'
void dfs(int Nx, int Ny, int Mx, int My)
^
0_0_18928507_26712.cpp:32:6: error: variable or field 'nbsp' declared void
0_0_18928507_26712.cpp:32:23: error: expected ')' before ';' token
void dfs(int Nx, int Ny, int Mx, int My)
^
0_0_18928507_26712.cpp:32:23: error: expected constructor, destructor, or type conversion before ';' token
0_0_18928507_26712.cpp:32:24: error: 'Nx' does not name a type
void dfs(int Nx, int Ny, int Mx, int My)
^
0_0_18928507_26712.cpp:32:37: error: conflicting declaration 'int& nbsp'
void dfs(int Nx, int Ny, int Mx, int My)
^
0_0_18928507_26712.cpp:7:7: note: previous declaration as 'const int& nbsp'
const int M = 8;
^
0_0_18928507_26712.cpp:32:42: error: 'Ny' does not name a type
void dfs(int Nx, int Ny, int Mx, int My)
^
0_0_18928507_26712.cpp:32:55: error: conflicting declaration 'int& nbsp'
void dfs(int Nx, int Ny, int Mx, int My)
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