foo.cc:1:1: error: 'python' does not name a type
 python
 ^~~~~~
foo.cc:3:1: error: 'n' does not name a type
 n=int(raw_input());
 ^
foo.cc:4:1: error: 'f' does not name a type
 f[1]=0;
 ^
foo.cc:5:1: error: expected unqualified-id before 'for'
 for i in range(2,1010):
 ^~~
foo.cc:7:1: error: 'print' does not name a type; did you mean 'int'?
 print f[n]
 ^~~~~
 int

正在同步测试数据，请稍后
自豪的采用HydroJudge(https://github.com/hydro-dev/Hydro)进行评测。