Problem	eescapism
User	Kenniene
Submission Time	2024-06-19 21:03:52
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

eescapism.cpp: In function ‘int32_t main()’:
eescapism.cpp:94:80: error: ‘inv2’ was not declared in this scope
94 | res = (res + ((problems[i] % mod) * ((problems[i] + 1) % mod) % mod) * inv2 % mod) % mod;
| ^~~~