Problem	reinforcement
User	shenshiqi
Submission Time	2025-12-01 17:58:30
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

reinforcement.cpp: In function ‘int main()’:
reinforcement.cpp:138:7: error: conflicting declaration ‘bool b’
138 | bool b = false;
| ^
reinforcement.cpp:6:17: note: previous declaration as ‘long long int b’
6 | ll h, w, a, b, r;
| ^
reinforcement.cpp:141:36: error: expected ‘;’ before ‘else’
141 | if (a == r+1) cout << -2 << "\n"
| ^
| ;
142 | else cout << a << "\n";
| ~~~~