6
jafonin8
3 13
148/ 195
jafonin
Last seen 1 year ago
Member for 3 years, 4 months, 3 days
Difficulty Normal
Liked mission "All Upper I"
Are all symbols in upper case?
Liked mission "Popular Words"
Determine the words' popularity.
Liked mission "Between Markers"
find a substring between markers
Followed veky
 
Liked mission "Count Digits"
You need to count the number of digits in a given string