Borderou de evaluare (job #635441)

Eroare de compilare: main.cpp: In function 'int main()': main.cpp:51:5: error: 'fin' was not declared in this scope; did you mean 'sin'? 51 | fin >> c; | ^~~ | sin main.cpp:55:9: error: 'fout' was not declared in this scope 55 | fout << (1<<exp); | ^~~~ main.cpp:63:9: error: 'fout' was not declared in this scope 63 | fout << ans; | ^~~~ main.cpp:71:9: error: 'fout' was not declared in this scope 71 | fout << ans; | ^~~~