Main.cc: In function ‘int main()’:
Main.cc:10:3: error: ‘cin’ was not declared in this scope
cin >> A >> B >> X >> Y;
^~~
Main.cc:10:3: note: suggested alternative: ‘sin’
cin >> A >> B >> X >> Y;
^~~
sin
Main.cc:16:3: error: ‘cout’ was not declared in this scope
cout << money << endl;
^~~~
Main.cc:16:3: note: suggested alternative: ‘cosl’
cout << money << endl;
^~~~
cosl
Main.cc:16:20: error: ‘endl’ was not declared in this scope
cout << money << endl;
^~~~
Main.cc:16:20: note: suggested alternative: ‘ynl’
cout << money << endl;
^~~~
ynl