Notes
This function is in beta test. Please help improve it in the issues
here.
Hints
Your answer may be identical to the JOJ answer in the first several lines.
However, the main problem you meet now is Runtime Error. And the exit code of your program is -11, which should be 0.
Please double check your code to solve this problem and try again.
Your Answer
JOJ Answer
Initial state ____ ____ ____ ____ ____ ____ ____ fl_n ____ ____ ____ ____ le_s ____ ____ ____ ri_n ____ ____ ____ ____ ____ ____ ____ ____ al_n ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ le_n ____ ____ ____ ____ ____ ____ ____ ____ ____ pa_e ____ ____ ____ la_e ____ ____ ____ ____ ____ ____ ____ ____ ____ ri_w ____ ____ ____ ____ ____ ____ ____ lr_n ____ lr_s ____ ____ ____ ____ ____ ____ ____ ____ pa_e ____ ____ ____ ____ pa_n ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ pa_n ____ ____ ____ ____ fl_w ____ al_n ____ ____ ____ ____ ____ sa_e ____ ____ ____ sa_w ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ pa_s sa_n ____ ____ ____ ____ ____ ____ ____ ____ ____ wa_n ____ ____ ____ ____ sa_s ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ al_n ____ ____ ____ ____ ____ ____ ____ ____ ____ al_e fl_s ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ lr_e ____ fl_n ____ ____ ____ ____ ____ ____ ____ sa_e