Eroare de compilare: main.cpp: In function 'int main()': main.cpp:11:14: error: 'x' was not declared in this scope 11 | fin>>x; | ^ main.cpp:17:15: error: 'V' was not declared in this scope 17 | D[V[i-a]]++; | ^ main.cpp:18:9: error: 'sol' was not declared in this scope 18 | sol+=D[V[i]]; | ^~~ main.cpp:18:16: error: 'V' was not declared in this scope 18 | sol+=D[V[i]]; | ^ main.cpp:22:11: error: 'sol' was not declared in this scope 22 | fout<<sol; | ^~~ Non zero exit status: 1