Problem	differencearray
User	WANCH5789W
Submission Time	2026-04-27 19:38:52
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

differencearray.cpp: In function ‘int main()’:
differencearray.cpp:13:7: error: no match for call to ‘(std::vector<long long int>) (int&)’
13 | diff(l) += v;
| ^
differencearray.cpp:15:7: error: ‘i’ was not declared in this scope
15 | diff [i] += diff [i-1];
| ^
differencearray.cpp:16:2: error: ‘A’ was not declared in this scope
16 | A[i] += diff [i];
| ^