View Compilation Error

0_0_24003995_22263.cpp: In function 'int main()':
0_0_24003995_22263.cpp:37:12: error: 'maze' was not declared in this scope
     cin >> maze[i][j];
            ^
0_0_24003995_22263.cpp:39:6: error: 's1' was not declared in this scope
      s1 = i;
      ^
0_0_24003995_22263.cpp:40:6: error: 's2' was not declared in this scope
      s2 = j;
      ^
0_0_24003995_22263.cpp:43:6: error: 'd1' was not declared in this scope
      d1 = i;
      ^
0_0_24003995_22263.cpp:44:6: error: 'd2' was not declared in this scope
      d2 = j;
      ^
0_0_24003995_22263.cpp:55:3: error: 'maze' was not declared in this scope
   maze[s1][s2] = 'X';
   ^
0_0_24003995_22263.cpp:55:8: error: 's1' was not declared in this scope
   maze[s1][s2] = 'X';
        ^
0_0_24003995_22263.cpp:55:12: error: 's2' was not declared in this scope
   maze[s1][s2] = 'X';
            ^
0_0_24003995_22263.cpp:57:6: error: 'flag' was not declared in this scope
   if(flag){
      ^