My LeetCode grinding. Trying to do a problem a day.
Nevar pievienot vairāk kā 25 tēmas Tēmai ir jāsākas ar burtu vai ciparu, tā var saturēt domu zīmes ('-') un var būt līdz 35 simboliem gara.

problem.txt 249B

123
  1. Given an integer n, return a string with n characters such that each character in such string occurs an odd number of times.
  2. The returned string must contain only lowercase English letters. If there are multiples valid strings, return any of them.