Problem	foodchain
User	hitarthdangra
Submission Time	2026-02-19 18:21:10
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

foodchain.cpp: In function ‘int main()’:
foodchain.cpp:10:2: error: ‘ans’ was not declared in this scope; did you mean ‘abs’?
10 | ans=0
| ^~~
| abs