Problem	flip
User	Xiaoyang
Submission Time	2023-12-07 19:23:06
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

flip.cpp: In function ‘int main()’:
flip.cpp:61:17: error: ‘big’ was not declared in this scope
61 | if(dist[n][j]<big){
| ^~~