Problem	exam
User	broccolini37
Submission Time	2025-01-20 17:06:30
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

exam.cpp:4:10: error: ‘cin’ in namespace ‘std’ does not name a type
4 | std::cin >> x;
| ^~~
In file included from exam.cpp:1:
/usr/include/c++/9/iostream:60:18: note: ‘std::cin’ declared here
60 | extern istream cin; /// Linked to standard input
| ^~~
exam.cpp:6:2: error: expected unqualified-id before ‘if’
6 | if (r = 1) {
| ^~
exam.cpp:9:5: error: expected unqualified-id before ‘else’
9 | else {
| ^~~~
exam.cpp:17:1: error: expected unqualified-id before ‘return’
17 | return 0;
| ^~~~~~
exam.cpp:18:1: error: expected declaration before ‘}’ token
18 | }
| ^