0_0_39395690_293.cpp: In function 'int main()':
0_0_39395690_293.cpp:3:9: error: 'cin' was not declared in this scope
3 | cin >> a >> b;
| ^~~
0_0_39395690_293.cpp:4:9: error: 'cout' was not declared in this scope
4 | cout << a + b << endl;
| ^~~~
0_0_39395690_293.cpp:4:26: error: 'endl' was not declared in this scope
4 | cout << a + b << endl;
| ^~~~
|