Problem	card
User	Teeskit
Submission Time	2025-08-21 17:31:36
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

card.cpp: In function ‘int main()’:
card.cpp:27:7: error: no match for ‘operator>>’ (operand types are ‘std::ostream’ {aka ‘std::basic_ostream<char>’} and ‘__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type’ {aka ‘int’})
27 | cout >> v[k-1] >> " " >> v[k] >> " " >> v[k+1] >> " " ;
card.cpp:27:7: note: candidate: ‘operator>>(int, __gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type {aka int})’ <built-in>
card.cpp:27:7: note: no known conversion for argument 1 from ‘std::ostream’ {aka ‘std::basic_ostream<char>’} to ‘int’
In file included from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:45,
from card.cpp:1:
/usr/include/c++/9/cstddef:140:5: note: candidate: ‘template<class _IntegerType> constexpr std::__byte_op_t<_IntegerType> std::operator>>(std::byte, _IntegerType)’
140 | operator>>(byte __b,