Problem	ntuc
User	Celado
Submission Time	2025-06-19 10:56:07
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

ntuc.cpp: In function ‘int main()’:
ntuc.cpp:21:14: error: ‘i’ was not declared in this scope
21 | cost += k*p[i];
| ^