Problem	combo
User	Ys
Submission Time	2024-03-12 09:45:34
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

combo.cpp: In function ‘std::string guess_sequence(int)’:
combo.cpp:45:9: error: ‘coins’ was not declared in this scope
45 | if (coins==N){
| ^~~~~