Need help in this repeated subproblem

Правка en5, от The-2024ECPCwinner, 2023-12-18 10:10:49
  • I met this problem as a subproblem many times and tried to find a solution for it but failed ,So I make an elegent statement for the problem asking for someone's help :

История

 
 
 
 
Правки
 
 
  Rev. Язык Кто Когда Δ Комментарий
en6 Английский The-2024ECPCwinner 2023-12-18 10:11:32 83
en5 Английский The-2024ECPCwinner 2023-12-18 10:10:49 182
en4 Английский The-2024ECPCwinner 2023-12-18 09:51:54 119
en3 Английский The-2024ECPCwinner 2023-12-18 09:49:27 234
en2 Английский The-2024ECPCwinner 2023-12-18 09:48:05 93
en1 Английский The-2024ECPCwinner 2023-12-18 09:44:18 404 Initial revision (published)