Problem	prefixsums
User	YH
Submission Time	2024-02-10 08:45:06
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

prefixsums.cpp: In function ‘int main()’:
prefixsums.cpp:22:29: error: expected ‘;’ before ‘)’ token
22 | for (int a = l-1; a <= r-1) {
| ^
| ;