Alex and broken contest

877A1100· newbie2s256 MB⌨ stdin/stdout

#implementation #strings

Examples

Sample 1of 3

Input

Alex_and_broken_contest

Output

NO

Sample 2of 3

Input

NikitaAndString

Output

YES

Sample 3of 3

Input

Danil_and_Olya

Output

NO

877A.cpp

loading editor…

Ln 11·137 BGNU C++20 (64)