Eroare de compilare: main.cpp: In function 'int main()': main.cpp:16:3: error: 'cin' was not declared in this scope cin>>k; ^~~ main.cpp:24:15: error: 'cout' was not declared in this scope cout<<prim[nr]*prim[nr]; ^~~~ main.cpp:17:3: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(long long i=2;i<=N;i++) ^~~ main.cpp:29:5: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' return 0; ^~~~~~ Non zero exit status: 1