P0001. Upward numbers P32149
Public test cases
Input
1234 4321 4554 2345 8901 123 6784
Output
YES
Input
Output
NO
Input
90 0
Output
YES
Information
- Author
- Professorat de P1
- Language
- English
- Translator
- Carlos Molina
- Original language
- Catalan
- Other languages
- Catalan
- Official solutions
- C++
- User solutions
- C++ Python