运行 ID: 129628

Main.cc: In function ‘int main()’:
Main.cc:14:2: error: ‘retu’ was not declared in this scope
  retu
  ^~~~
Main.cc:14:2: note: suggested alternative: ‘gets’
  retu
  ^~~~
  gets
Main.cc:14:2: error: expected ‘}’ at end of input