A Math Problem

Правка en2, от deadshot1928, 2022-08-13 21:11:10

A number having all digits even is called a lucky number. Example 244, 566...

Find Kth lucky number(1st lucky number is 0).

Constraint 1<=k<=10^12

Теги math, implementations

История

 
 
 
 
Правки
 
 
  Rev. Язык Кто Когда Δ Комментарий
en2 Английский deadshot1928 2022-08-13 21:11:10 3 Tiny change: '<=k<=10^12' -> '<=k<=10^12\n' (published)
en1 Английский deadshot1928 2022-08-13 21:09:29 168 Initial revision (saved to drafts)