Problem	shops
User	JustKitkat
Submission Time	2024-06-23 00:09:28
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

shops.cpp: In function ‘int main()’:
shops.cpp:17:12: error: ‘class std::vector<std::vector<int> >’ has no member named ‘pb’
17 | ed.pb({w,a,b});
| ^~