Problem	3nplus1
User	Syw
Submission Time	2025-11-12 14:13:19
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

3nplus1.cpp: In function ‘int32_t main()’:
3nplus1.cpp:10:25: error: expected primary-expression before ‘)’ token
10 | if (isEven(x) == true;){
| ^
3nplus1.cpp:16:14: error: no match for ‘operator<’ (operand types are ‘std::basic_ostream<char>’ and ‘const char [2]’)
16 | cout << x < " ";
| ~~~~~~~~~ ^ ~~~
| | |
| | const char [2]
| std::basic_ostream<char>
In file included from /usr/include/c++/9/regex:62,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:110,
from 3nplus1.cpp:1:
/usr/include/c++/9/bits/regex.h:1048:5: note: candidate: ‘template<class _BiIter> bool std::__cxx11::operator<(const std::__cxx11::sub_match<_BiIter>&, const std::__cxx11::sub_match<_BiIter>&)’
1048 | operator<(const sub_match<_BiIter>& __lhs, const sub_match<_BiIter>