Mã chấm: 269388

Main.cc: In function ‘int main()’:
Main.cc:14:20: error: expected primary-expression before ‘;’ token
     for(int i=0;i<=;i++)
                    ^
Main.cc:11:14: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d",&n);
         ~~~~~^~~~~~~~~