View Compilation Error

0_0_39465921_8177.cpp: In function 'void work()':
0_0_39465921_8177.cpp:40:20: error: expected ';' before 'qout'
   40 |     b = qin<i128>()
      |                    ^
      |                    ;
   41 |     qout<i128>(a + b);
      |     ~~~~