View Compilation Error

0_0_37730688_27706.cpp: In lambda function:
0_0_37730688_27706.cpp:37:19: error: expected unqualified-id before '[' token
             auto &[x,y]=que.front();
                   ^
0_0_37730688_27706.cpp:37:19: error: expected initializer before '[' token
0_0_37730688_27706.cpp:39:16: error: 'x' was not declared in this scope
             if(x==edx&&y==edy)return true;
                ^
0_0_37730688_27706.cpp:39:24: error: 'y' was not declared in this scope
             if(x==edx&&y==edy)return true;
                        ^
0_0_37730688_27706.cpp:41:24: error: 'x' was not declared in this scope
                 int nx=x+dx[i],ny=y+dy[i];
                        ^
0_0_37730688_27706.cpp:42:29: error: 'ny' was not declared in this scope
                 if(check(nx,ny)&&!vis[nx][ny]){
                             ^
0_0_37730688_27706.cpp:43:49: error: 'y' was not declared in this scope
                     if((i<2&&markc[(x+nx+1)>>1][y])||(i>1&&markr[x][(y+ny+1)>>1]))continue;
                                                 ^