Compilare: main.cpp:1:2: warning: #import is a deprecated GCC extension [-Wdeprecated] 1 | #import<fstream> | ^~~~~~ main.cpp:2:29: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type] 2 | int n,a,x,y,i;bool v[1<<20];main(){std::fstream I("numere5.in");for(I>>n;++i<=n*n;I>>a,v[a]=1);for(;--i;!v[i]?!x?x=i:1,y=i:1);std::ofstream("numere5.out")<<y<<' '<<x;} | ^~~~