Problem	prefixsums
User	AltheaZ
Submission Time	2023-07-04 12:20:14
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

prefixsums.cpp: In function ‘int main()’:
prefixsums.cpp:18:30: error: ‘class std::vector<int>’ has no member named ‘being’
18 | s=accumulate(a.begin()+l,a.being()+l+r,0);
| ^~~~~