View Compilation Error

0_0_39356692_14492.cpp: In function 'int main()':
0_0_39356692_14492.cpp:16:20: error: expected ';' before 'int'
   16 |         cout.tie(0)
      |                    ^
      |                    ;
   17 |         int T; cin >> T;
      |         ~~~         
0_0_39356692_14492.cpp:17:23: error: 'T' was not declared in this scope
   17 |         int T; cin >> T;
      |                       ^