Eroare de compilare: main.cpp:9:11: error: conflicting declaration 'std::ifstream f' ifstream f("rick.in"); ^ main.cpp:7:8: note: previous declaration as 'int f [500005]' int n, f[nmax], d[nmax], v[nmax], maxx=0, cop, x, cnt, descomp[nmax], sum=0; ^ main.cpp: In function 'int main()': main.cpp:29:7: error: invalid operands of types 'int [500005]' and 'int' to binary 'operator>>' f >> n; ~~^~~~ main.cpp:32:11: error: invalid operands of types 'int [500005]' and 'int' to binary 'operator>>' f >> x; ~~^~~~ main.cpp: In function 'int putere(int, int)': main.cpp:24:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ Non zero exit status: 1