Compilare: main.cpp:1:2: warning: #import is a deprecated GCC extension [-Wdeprecated] 1 | #import<bits/stdc++.h> | ^~~~~~ main.cpp:2:80: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type] 2 | std::ifstream f("algsort.in");std::ofstream g("algsort.out");int a[500001],n,i;main(){for(f>>n;f>>a[i++];);for(std::sort(a,a+n);i;g<<a[n-i--]<<' ');} | ^~~~