Problem	mergesets
User	wrizz69
Submission Time	2024-12-08 17:52:06
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

mergesets.cpp: In member function ‘void fenwick::inc(long long int)’:
mergesets.cpp:9:26: error: ‘x’ cannot be used as a function
9 | #define lsb (x) (x & (-x))
| ^
mergesets.cpp:18:26: note: in expansion of macro ‘lsb’
18 | for(; x <n ;x += lsb(x)) {
| ^~~
mergesets.cpp: In member function ‘void fenwick::query(long long int)’:
mergesets.cpp:9:26: error: ‘x’ cannot be used as a function
9 | #define lsb (x) (x & (-x))
| ^
mergesets.cpp:25:23: note: in expansion of macro ‘lsb’
25 | for(; x; x -= lsb(x)) {
| ^~~
mergesets.cpp:28:16: error: return-statement with a value, in function returning ‘void’ [-fpermissive]
28 | return ans;
| ^~~
mergesets.cpp: In function ‘int32_t main()’:
mergesets.cpp:42:22: error: expected ‘;’ before ‘)’ token
42 | f