answer.code:1:8: error: macro names must be identifiers
1 | #define<bits/stdc++..h>
| ^
answer.code: In function ‘int main()’:
answer.code:5:1: error: ‘cin’ was not declared in this scope
5 | cin >> x >> y;
| ^~~
answer.code:1:1: note: ‘std::cin’ is defined in header ‘<iostream>’; did you forget to ‘#include <iostream>’?
+++ |+#include <iostream>
1 | #define<bits/stdc++..h>
answer.code:7:1: error: ‘cout’ was not declared in this scope
7 | cout << (3 - x ) * 2 ;
| ^~~~
answer.code:7:1: note: ‘std::cout’ is defined in header ‘<iostream>’; did you forget to ‘#include <iostream>’?
answer.code:10:1: error: ‘cout’ was not declared in this scope
10 | cout << 1 + (3 - x ) ;
| ^~~~
answer.code:10:1: note: ‘std::cout’ is defined in header ‘<iostream>’; did you forget to ‘#include <iostream>’?