Record Case Detail

Notes

This function is in beta test. Please help improve it in the issues here.

Stderr


        

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
____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ 
____ le_n ____ ____ ____ ____ ____ ____ ____ ____ ____ fl_w ____ fl_e la_e ____ ____ ____ ____ 
le_e ____ ____ ____ ____ la_n ____ ____ ____ ____ ____ ____ al_w ____ ____ ____ ____ ____ ____ 
____ ____ ____ ____ ____ ____ ____ ____ ____ pa_w ____ ____ ____ ____ ____ ____ ____ ____ le_e 
sa_w ____ wa_n ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ wa_s ____ ____ ____ wa_n 
____ ____ pa_w ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ 
____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ 
fl_e ____ ____ le_w ____ ____ ____ ____ ____ ____ sa_n rr_n ____ wa_s al_e ____ ____ ____ ____ 
____ sa_s ____ ____ ____ ____ lr_w ____ ____ ____ ____ ____ pa_e ____ ____ sa_e ____ ____ ____ 
____ fl_n ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ 
____ ____ ____ ____ ____ ____ ____ ____ ____ ____