Problem	trainorbus
User	qifengle
Submission Time	2025-03-12 19:04:37
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

trainorbus.cpp:5:13: error: array size missing in ‘a’
5 | vector<int> a[], b[];
| ^
trainorbus.cpp:5:18: error: array size missing in ‘b’
5 | vector<int> a[], b[];
| ^
trainorbus.cpp: In function ‘int main()’:
trainorbus.cpp:10:7: error: no match for ‘operator>>’ (operand types are ‘std::istream’ {aka ‘std::basic_istream<char>’} and ‘std::vector<int>’)
10 | cin >> a[i];
| ~~~ ^~ ~~~~
| | |
| | std::vector<int>
| std::istream {aka std::basic_istream<char>}
In file included from /usr/include/c++/9/sstream:38,
from /usr/include/c++/9/complex:45,
from /usr/include/c++/9/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:54,
from trainorbus.cpp:1:
/usr/include/c++/9/istream:120:7: note: candidate: ‘std::bas