运行 ID: 121422

Main.cc: In function ‘int main()’:
Main.cc:10:10: warning: unused variable ‘ansl’ [-Wunused-variable]
      int ansl=0,ansr=0;
          ^~~~
Main.cc:10:17: warning: unused variable ‘ansr’ [-Wunused-variable]
      int ansl=0,ansr=0;
                 ^~~~
Main.cc:14:17: error: ‘i’ was not declared in this scope
       if(h[j]