Eroare de compilare: main.cpp: In function 'int main()': main.cpp:8:29: error: 'stdin' was not declared in this scope freopen("hashuri.in", "r", stdin); ^~~~~ main.cpp:8:34: error: 'freopen' was not declared in this scope freopen("hashuri.in", "r", stdin); ^ main.cpp:9:30: error: 'stdout' was not declared in this scope freopen("hashuri.out", "w", stdout); ^~~~~~ main.cpp:12:17: error: 'scanf' was not declared in this scope scanf("%d ", &n); ^ main.cpp:27:52: error: 'printf' was not declared in this scope printf("%d\n", s.find(x) != s.end()); ^ Non zero exit status: 1