View Compilation Error

0_0_38746109_7406.cpp:10:26: error: expected ']' before ';' token
   10 | int tr[maxc][11],tag[maxc;
      |                          ^
      |                          ]
0_0_38746109_7406.cpp: In function 'int insert(std::string)':
0_0_38746109_7406.cpp:26:20: error: 'tag' was not declared in this scope
   26 |                 if(tag[p]==-1)flag=1;
      |                    ^~~
0_0_38746109_7406.cpp:28:9: error: 'tag' was not declared in this scope
   28 |         tag[p]=-1;
      |         ^~~
0_0_38746109_7406.cpp: In function 'void clear()':
0_0_38746109_7406.cpp:36:17: error: 'tag' was not declared in this scope
   36 |                 tag[i]=0;
      |                 ^~~