Mã chấm: 268124

Main.cc: In function ‘int main()’:
Main.cc:14:5: error: expected ‘;’ before ‘for’
     for(int i=0;i<=n;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);
         ~~~~~^~~~~~~~~