Problem	addition
User	90Dream09
Submission Time	2026-01-27 22:16:10
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

addition.cpp:4:2: error: invalid preprocessing directive #signed
4 | #signed main(){
| ^~~~~~
addition.cpp:2:18: error: declaration does not declare anything [-fpermissive]
2 | #define int long long;
| ^~~~
addition.cpp:5:2: note: in expansion of macro ‘int’
5 | int A = 0;
| ^~~
addition.cpp:5:6: error: ‘A’ does not name a type
5 | int A = 0;
| ^
addition.cpp:6:7: error: ‘cin’ in namespace ‘std’ does not name a type
6 | std::cin >> A;
| ^~~
In file included from addition.cpp:1:
/usr/include/c++/9/iostream:60:18: note: ‘std::cin’ declared here
60 | extern istream cin; /// Linked to standard input
| ^~~
addition.cpp:2:18: error: declaration does not declare anything [-fpermissive]
2 | #define int long long;
| ^~~~
addition.cpp:7:2: note: in expansion of macro ‘int’
7 | int