Problem	foodchain
User	xd490
Submission Time	2025-11-12 13:45:47
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

foodchain.cpp: In function ‘int main()’:
foodchain.cpp:8:4: error: conflicting declaration ‘long long int a’
8 | a=a%1000000009
| ^
foodchain.cpp:5:9: note: previous declaration as ‘int a’
5 | int a,b,c,d,e;
| ^