Problem	knapsack
User	R9q5P8
Submission Time	2026-04-19 14:47:50
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

knapsack.cpp: In function ‘int main()’:
knapsack.cpp:13:18: error: expected ‘;’ before ‘long’
13 | cin >> vl >> wt
| ^
| ;
knapsack.cpp:15:7: error: no match for ‘operator>>’ (operand types are ‘std::istream’ {aka ‘std::basic_istream<char>’} and ‘<unresolved overloaded function type>’)
15 | cin >> count;
| ~~~~^~~~~~~~
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 knapsack.cpp:1:
/usr/include/c++/9/istream:120:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(std::basic_istream<_CharT, _Traits>::__istream_type& (*)(std::basic_istream<_CharT, _T