Problem	fenwicktree
User	Aum
Submission Time	2023-11-10 10:06:07
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

fenwicktree.cpp:6:1: error: expected initializer before ‘int32_t’
6 | int32_t main(int s, int e) {
| ^~~~~~~
fenwicktree.cpp: In function ‘void update(long long int, long long int)’:
fenwicktree.cpp:13:10: error: ‘n’ was not declared in this scope
13 | for(;p<=n+1;p+=lsb(p)) ft[p] += v;
| ^
fenwicktree.cpp:13:25: error: ‘ft’ was not declared in this scope
13 | for(;p<=n+1;p+=lsb(p)) ft[p] += v;
| ^~