Problem	ljubomora
User	Pan
Submission Time	2025-12-17 15:22:20
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

ljubomora.cpp: In function ‘int main()’:
ljubomora.cpp:25:21: error: ‘ceil’ was not declared in this scope
25 | cont += ceil(a[i],mi);
| ^~~~