Problem	eta
User	chenweilian
Submission Time	2023-12-19 15:13:59
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

cc1plus: error: ‘::main’ must return ‘int’
eta.cpp: In function ‘int main()’:
eta.cpp:89:9: error: redeclaration of ‘long long int q’
89 | int q;
| ^
eta.cpp:80:12: note: ‘long long int q’ previously declared here
80 | int n, q, p, u, d;
| ^