Problem	flip
User	jeongwonho64
Submission Time	2023-12-02 13:51:16
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

flip.cpp: In function ‘int main()’:
flip.cpp:196:9: error: too few arguments to function ‘void dfs(long long int, long long int, long long int, long long int)’
196 | dfs(1,0);
| ^
flip.cpp:172:6: note: declared here
172 | void dfs(int it,int p,int cost,int flip){
| ^~~