Eroare de compilare: main.cpp:12:1: error: 'll' does not name a type 12 | ll phi[N + 1]; | ^~ cc1plus: error: '::main' must return 'int' main.cpp: In function 'int main()': main.cpp:18:9: error: 'phi' was not declared in this scope 18 | phi[i] = i; | ^~~ main.cpp:20:12: error: 'phi' was not declared in this scope 20 | if(phi[i] == i){ | ^~~ main.cpp:24:5: error: 'll' was not declared in this scope 24 | ll ans = 0; | ^~ main.cpp:26:9: error: 'ans' was not declared in this scope; did you mean 'abs'? 26 | ans += phi[i]; | ^~~ | abs main.cpp:26:16: error: 'phi' was not declared in this scope 26 | ans += phi[i]; | ^~~ main.cpp:27:17: error: 'ans' was not declared in this scope; did you mean 'abs'? 27 | fout << 2 * ans - 1; /// stie chertes poggies | ^~~ | abs Non zero exit status: 1