Eroare de compilare: main.cpp:9:1: error: 'bitset' does not name a type 9 | bitset <N> erat; | ^~~~~~ main.cpp: In function 'int main()': main.cpp:18:12: error: 'erat' was not declared in this scope 18 | if(erat[i]) | ^~~~ main.cpp:24:13: error: 'erat' was not declared in this scope 24 | erat[j] = 1; | ^~~~ main.cpp:27:17: error: 'erat' was not declared in this scope 27 | cout << n - erat.count(); | ^~~~ main.cpp:13:9: warning: unused variable 'cnt' [-Wunused-variable] 13 | int cnt = 0; | ^~~ Non zero exit status: 1