View Compilation Error

0_0_35382658_3482.cpp:155:5: error: expected initializer before 'int'
     int tc = readInt();
     ^
0_0_35382658_3482.cpp:156:14: error: expected constructor, destructor, or type conversion before ';' token
     prepare();
              ^
0_0_35382658_3482.cpp:157:11: error: expected constructor, destructor, or type conversion before ';' token
     init();
           ^
0_0_35382658_3482.cpp:158:5: error: expected unqualified-id before 'while'
     while (tc--) solve();
     ^
0_0_35382658_3482.cpp:160:5: error: expected unqualified-id before 'return'
     return 0;
     ^
0_0_35382658_3482.cpp:161:1: error: expected declaration before '}' token
 }
 ^