Problem	foodchain
User	user123
Submission Time	2023-08-30 20:24:13
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

foodchain.cpp: In function ‘int main()’:
foodchain.cpp:24:32: error: ‘mul’ was not declared in this scope
24 | cout<<mul(a, mul(b, mul(c, mul(d, e))))<<endl;
| ^~~
foodchain.cpp:24:25: error: ‘mul’ was not declared in this scope
24 | cout<<mul(a, mul(b, mul(c, mul(d, e))))<<endl;
| ^~~
foodchain.cpp:24:18: error: ‘mul’ was not declared in this scope
24 | cout<<mul(a, mul(b, mul(c, mul(d, e))))<<endl;
| ^~~
foodchain.cpp:24:11: error: ‘mul’ was not declared in this scope
24 | cout<<mul(a, mul(b, mul(c, mul(d, e))))<<endl;
| ^~~