Problem	cht
User	asbx
Submission Time	2023-12-27 10:07:34
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

cht.cpp: In function ‘int main()’:
cht.cpp:26:17: error: ‘B’ was not declared in this scope
26 | m=max(m,x[j]*B[i]+z[j]);
| ^