View Compilation Error

0_0_39523693_6538.cpp:149:9: error: specializing member 'std::basic_ios<char>::sync_with_stdio' requires 'template<>' syntax
  149 |         ios::sync_with_stdio(false);
      |         ^~~
0_0_39523693_6538.cpp:150:9: error: 'cin' does not name a type
  150 |         cin.tie(0);
      |         ^~~
0_0_39523693_6538.cpp:152:9: error: 'cin' does not name a type
  152 |         cin >> t;
      |         ^~~
0_0_39523693_6538.cpp:153:9: error: 't' does not name a type; did you mean 'tm'?
  153 |         t = 1;
      |         ^
      |         tm
0_0_39523693_6538.cpp:154:9: error: expected unqualified-id before 'while'
  154 |         while(t--)
      |         ^~~~~
0_0_39523693_6538.cpp:156:9: error: expected unqualified-id before 'return'
  156 |         return 0;
      |         ^~~~~~
0_0_39523693_6538.cpp:157:1: error: expected declaration before '}' token
  157 | }
      | ^