Problem	swap
User	Xiaoyang
Submission Time	2023-02-12 14:47:32
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

swap.cpp: In function ‘int getMinimumFuelCapacity(int, int)’:
swap.cpp:58:12: error: too many arguments to function ‘void dfs2(long long int)’
58 | dfs2(0,-1);
| ^
swap.cpp:38:6: note: declared here
38 | void dfs2(ll u){
| ^~~~