A. The king is "Z"
Difference between en1 and en2, changed 0 character(s)
Ahmed loves the letter "Z" very much, and he loves the number of "Z" letters in each string s.↵
↵
**Input**↵
The first line of input contains string s.↵
↵
**Output**↵
Print an integer representing the number of occurrences of the letter "Z".↵
If there is no "Z", type "NO" without the quotes.↵
examples:↵
input:↵
zzzz↵
↵
output:↵
4↵
↵
input:↵
codeforces↵
↵
output:↵
NO

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en3 English mzaferbooshi96 2024-11-27 21:34:29 12
en2 English mzaferbooshi96 2024-11-27 21:32:25 0 Tiny change: '\ninput:\ncodeforc' -> '\ninput:\n\ncodeforc'
en1 English mzaferbooshi96 2024-11-27 21:28:33 386 Initial revision (published)