View Compilation Error

0_0_38697557_29993.cpp: In function 'int main()':
0_0_38697557_29993.cpp:145:66: error: no match for 'operator[]' (operand types are 'SGT' and 'int')
  145 |                                 wr(T.query(T.root[Time],1,n,l,r,T[Time].tag),'\n');
      |                                                                  ^
0_0_38697557_29993.cpp:149:63: error: no match for 'operator[]' (operand types are 'SGT' and 'int')
  149 |                                 wr(T.query(T.root[k],1,n,l,r,T[k].tag),'\n');
      |                                                               ^