Problem	addition
User	angelahaha
Submission Time	2023-11-08 10:05:37
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

addition.cpp: In function ‘int main()’:
addition.cpp:6:11: error: no match for ‘operator=’ (operand types are ‘std::basic_istream<char>::__istream_type’ {aka ‘std::basic_istream<char>’} and ‘int’)
6 | cin >> a=4;
| ^
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 addition.cpp:1:
/usr/include/c++/9/istream:625:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator=(std::basic_istream<_CharT, _Traits>&&) [with _CharT = char; _Traits = std::char_traits<char>]’
625 | operator=(basic_istream&& __rhs)
| ^~~~~~~~
/usr/include/c++/9/istream:625:33: note: no known conversion for argument 1 from ‘int’ to ‘std::basic_istre