Run id: 120888

Main.cc:1:26: warning: extra tokens at end of #include directive
 #include  ?
                          ^
Main.cc: In function 'int main()':
Main.cc:10:23: error: 'sprt' was not declared in this scope
  for(int i=2;i<=sprt(n);i++){  //缩短遍历范围，提高程序速度 
                       ^