Eroare de compilare: main.cpp:9:7: error: 'N_MAX' was not declared in this scope int a[N_MAX]; ^~~~~ main.cpp:10:7: error: 'N_MAX' was not declared in this scope int b[N_MAX]; ^~~~~ main.cpp:12:9: error: 'N_MAX' was not declared in this scope int pos[N_MAX]; ^~~~~ main.cpp:14:9: error: 'N_MAX' was not declared in this scope int BIT[N_MAX]; ^~~~~ main.cpp: In function 'int main()': main.cpp:22:18: error: 'read_int' was not declared in this scope n = read_int(); ^ main.cpp:24:9: error: 'a' was not declared in this scope a[i] = read_int(); ^ main.cpp:27:9: error: 'b' was not declared in this scope b[i] = read_int(); ^ main.cpp:28:9: error: 'pos' was not declared in this scope pos[b[i]] = i; ^~~ main.cpp:32:9: error: 'a' was not declared in this scope a[i] = pos[a[i]]; ^ main.cpp:32:16: error: 'pos' was not declared in this scope a[i] = pos[a[i]]; ^~~ main.cpp:35:20: error: 'BIT' was not declared in this scope cnt += BIT[j]; ^~~ main.cpp:38:13: error: 'BIT' was not declared in this scope BIT[j]++; ^~~ main.cpp:40:5: error: 'fout' was not declared in this scope fout << ans << "\n"; ^~~~ Non zero exit status: 1