Problem	round_up_division
User	Ant1234567890
Submission Time	2025-06-17 19:18:36
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

round_up_division.cpp: In function ‘int main()’:
round_up_division.cpp:9:8: error: ‘ceiling’ was not declared in this scope
9 | cout<<ceiling(z);
| ^~~~~~~