Problem	party_noi
User	YunQingOng
Submission Time	2026-06-23 15:31:45
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

party_noi.cpp: In function ‘int main()’:
party_noi.cpp:6:23: error: ‘friend’ used outside of class
6 | vector<long long> friend(n));
| ^~~~~~
| ------
party_noi.cpp:6:32: error: expected ‘;’ before ‘)’ token
6 | vector<long long> friend(n));
| ^
| ;
party_noi.cpp:10:9: error: ‘friend’ used outside of class
10 | friend[i] = f;
| ^~~~~~
| ------
party_noi.cpp:10:17: error: ISO C++ forbids declaration of ‘structured binding’ with no type [-fpermissive]
10 | friend[i] = f;
| ^
party_noi.cpp:10:15: error: structured binding declaration cannot have type ‘int’
10 | friend[i] = f;
| ^~~
party_noi.cpp:10:15: note: type must be cv-qualified ‘auto’ or reference to cv-qualified ‘auto’<