Problem	addition
User	Yunjun18
Submission Time	2024-06-24 14:24:30
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

addition.cpp: In function ‘int main()’:
addition.cpp:9:11: error: no match for ‘operator+=’ (operand types are ‘std::basic_ostream<char>::__ostream_type’ {aka ‘std::basic_ostream<char>’} and ‘long long int’)
9 | cout << a+=b;
| ~~~~~~~~~^~~