Problem	doubleflip
User	pasit
Submission Time	2026-10-13 21:38:59
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

doubleflip.cpp: In function ‘int main()’:
doubleflip.cpp:17:15: error: ‘absll’ was not declared in this scope
17 | else cout << absll(ans);
| ^~~~~