Problem	lunchbox
User	zhaoyz
Submission Time	2026-06-23 16:51:20
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

lunchbox.cpp: In function ‘int main()’:
lunchbox.cpp:12:16: error: ‘class std::vector<long long int>’ has no member named ‘sort’
12 | int sorted =a.sort(begin(),end());
| ^~~~
lunchbox.cpp:12:27: error: no matching function for call to ‘begin()’
12 | int sorted =a.sort(begin(),end());
| ^
In file included from /usr/include/c++/9/bits/range_access.h:36,
from /usr/include/c++/9/string:54,
from /usr/include/c++/9/bits/locale_classes.h:40,
from /usr/include/c++/9/bits/ios_base.h:41,
from /usr/include/c++/9/ios:42,
from /usr/include/c++/9/istream:38,
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,