Problem	differencearray
User	haroldpyh
Submission Time	2025-12-08 15:58:06
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

differencearray.cpp: In function ‘int main()’:
differencearray.cpp:5:2: error: ‘iso_base’ has not been declared
5 | iso_base::sync_with_stdio(0); cin.tie(0);
| ^~~~~~~~