Problem	gentlepairs
User	Khai
Submission Time	2024-06-28 16:41:12
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

gentlepairs.cpp: In function ‘int main()’:
gentlepairs.cpp:18:15: error: no match for ‘operator<<’ (operand types are ‘std::ostream’ {aka ‘std::basic_ostream<char>’} and ‘std::pair<int, int>’)
18 | std::cout << p1;
| ~~~~~~~~~ ^~ ~~
| | |
| | std::pair<int, int>
| std::ostream {aka std::basic_ostream<char>}
In file included from /usr/include/c++/9/istream:39,
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 gentlepairs.cpp:1:
/usr/include/c++/9/ostream:108:7: note: candidate: ‘std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(std::basic_ostream<_CharT, _Traits>