Problem	prefixsums
User	burningout
Submission Time	2025-02-03 21:52:50
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

prefixsums.cpp: In function ‘int main()’:
prefixsums.cpp:14:13: error: ‘ll’ was not declared in this scope
14 | vector <ll> pref(n+1,0);
| ^~
prefixsums.cpp:14:15: error: template argument 1 is invalid
14 | vector <ll> pref(n+1,0);
| ^
prefixsums.cpp:14:15: error: template argument 2 is invalid
prefixsums.cpp:14:27: error: expression list treated as compound expression in initializer [-fpermissive]
14 | vector <ll> pref(n+1,0);
| ^
prefixsums.cpp:16:13: error: invalid types ‘int[int]’ for array subscript
16 | pref[i] = pref[i-1] + arr[i-1];
| ^
prefixsums.cpp:16:25: error: invalid types ‘int[int]’ for array subscript
16 | pref[i] = pref[i-1] + arr[i-1];
| ^
prefixsums.cpp:24:1: error: expected ‘}’ at end of input
24 | }
| ^
prefixsums.cpp:3:11: n