Problem	eescapism
User	2110100
Submission Time	2023-06-29 12:17:01
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

eescapism.cpp: In function ‘int main()’:
eescapism.cpp:3:23: error: expected ‘)’ before ‘;’ token
3 | #define mod 1000000007;
| ^
eescapism.cpp:26:20: note: in expansion of macro ‘mod’
26 | inv = power(2, mod - 2);
| ^~~
eescapism.cpp:26:16: note: to match this ‘(’
26 | inv = power(2, mod - 2);
| ^
eescapism.cpp:26:27: error: expected ‘;’ before ‘)’ token
26 | inv = power(2, mod - 2);
| ^
| ;
eescapism.cpp:3:23: error: expected ‘)’ before ‘;’ token
3 | #define mod 1000000007;
| ^
eescapism.cpp:30:33: note: in expansion of macro ‘mod’
30 | res += ((x * (x + 1)) % mod) * inv;
| ^~~
eescapism.cpp:30:16: note: to match this ‘(’
30 | res += ((x * (x + 1)) % mod) * inv;