Problem modulochain
User jerrielchangjiebin
Submission Time 2024-12-04 13:49:29
Score 0
Max Time N/A
Max Memory N/A

Compile Error

modulochain.cpp: In function ‘int main()’:
modulochain.cpp:21:22: error: ‘first’ was not declared in this scope
21 | long long minus = ((first%mod) - (sum%mod))%mod;
| ^~~~~