Problem	mrt
User	huangchengcheng
Submission Time	2026-08-03 09:09:47
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

mrt.cpp: In function ‘int main()’:
mrt.cpp:29:13: error: conflicting declaration ‘int dist [n]’
29 | int dist[n];
| ^~~~
mrt.cpp:28:17: note: previous declaration as ‘std::vector<int> dist’
28 | vector<int> dist(n+5,INF);
| ^~~~