Borderou de evaluare (job #686238)

Eroare de compilare: main.cpp: In function 'int main()': main.cpp:7:5: error: 'in' was not declared in this scope; did you mean 'n'? 7 | in>>n; | ^~ | n main.cpp:23:9: error: 'out' was not declared in this scope 23 | out<<-1; | ^~~ main.cpp:37:13: error: 'out' was not declared in this scope 37 | out<<x<<" "<<C; | ^~~ main.cpp:39:14: error: 'out' was not declared in this scope 39 | else out<<-1; | ^~~ main.cpp:41:2: error: expected '}' at end of input 41 | } | ^ main.cpp:5:1: note: to match this '{' 5 | { | ^