Problem guessproblem
User Usu
Submission Time 2025-10-30 13:04:24
Score 0
Max Time N/A
Max Memory N/A

Compile Error

guessproblem.cpp: In function ‘int main()’:
guessproblem.cpp:237:10: error: ‘fastio’ was not declared in this scope; did you mean ‘fast_io’?
237 | int n = fastio.ri();
| ^~~~~~
| fast_io