View Compilation Error

0_0_21591826_18414.cpp:43:41: error: stray '#' in program
                 if(mp[next.x][next.y]=='.')
                                         ^
0_0_21591826_18414.cpp:43:47: error: stray '#' in program
                 if(mp[next.x][next.y]=='.')
                                               ^
0_0_21591826_18414.cpp: In function 'int bfs()':
0_0_21591826_18414.cpp:43:42: error: lvalue required as unary '&' operand
                 if(mp[next.x][next.y]=='.')
                                          ^
0_0_21591826_18414.cpp:43:44: error: expected ')' before ';' token
                 if(mp[next.x][next.y]=='.')
                                            ^
0_0_21591826_18414.cpp:43:45: error: expected primary-expression before '.' token
                 if(mp[next.x][next.y]=='.')
                                             ^
0_0_21591826_18414.cpp:43:46: error: expected unqualified-id before '&' token
                 if(mp[next.x][next.y]=='.')
                                              ^
0_0_21591826_18414.cpp:43:51: error: expected primary-expression before ')' token
                 if(mp[next.x][next.y]=='.')
                                                   ^