3
arogatova
1 6
33/ 45
го
Last seen 3 years ago
Member for 3 years, 2 months, 10 days
Difficulty Normal
Liked mission "Beginning Zeros"
How many zero digits ("0") are at the beginning of the given string?
Liked mission "Backward String"
Reverse a string
Didn't like mission "Number Length"
How many digits are in the given positive number?