Problem	addition
User	undefinedcritter
Submission Time	2026-04-01 15:19:11
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

addition.cpp:5:6: error: ‘cin’ in namespace ‘std’ does not name a type
5 | std::cin >> x;
| ^~~
In file included from addition.cpp:2:
/usr/include/c++/9/iostream:60:18: note: ‘std::cin’ declared here
60 | extern istream cin; /// Linked to standard input
| ^~~
addition.cpp:6:6: error: ‘cin’ in namespace ‘std’ does not name a type
6 | std::cin >> y;
| ^~~
In file included from addition.cpp:2:
/usr/include/c++/9/iostream:60:18: note: ‘std::cin’ declared here
60 | extern istream cin; /// Linked to standard input
| ^~~
addition.cpp:7:6: error: ‘cout’ in namespace ‘std’ does not name a type
7 | std::cout << x+y;
| ^~~~
In file included from addition.cpp:2:
/usr/include/c++/9/iostream:61:18: note: ‘std::cout’ declared here
61 | extern ostream cout; /// Linked to standard output
| ^~~~