Eroare de compilare: main.cpp: In function 'int main()': main.cpp:58:24: error: 'stdin' was not declared in this scope freopen("lupu.in","r",stdin); ^~~~~ main.cpp:58:29: error: 'freopen' was not declared in this scope freopen("lupu.in","r",stdin); ^ main.cpp:59:25: error: 'stdout' was not declared in this scope freopen("lupu.out","w",stdout); ^~~~~~ main.cpp:61:27: error: 'scanf' was not declared in this scope scanf("%d %d %d",&N,&X,&L); ^ main.cpp:73:24: error: 'printf' was not declared in this scope printf("%lld\n",result); ^ Non zero exit status: 1