Problem	foodchain
User	fanqie
Submission Time	2023-11-16 09:26:51
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

foodchain.cpp: In function ‘int32_t main()’:
foodchain.cpp:8:10: error: ‘ABCDE’ was not declared in this scope
8 | cout << ABCDE % (10^9+9);
| ^~~~~