Compilare: main.cpp:1:2: warning: #import is a deprecated GCC extension [-Wdeprecated] #import<bits/stdc++.h> ^~~~~~ main.cpp:2:115: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type] using namespace std;ifstream fin("eqs.in");ofstream fout("eqs.out");unordered_map<int,int>fr;int s,a,b,c,d,e;main(){fin>>a>>b>>c>>d>>e;for(int i=-50;i<=50;++i)for(int j=-50;j<=50;++j)if(i*j)fr[a*i*i*i+b*j*j*j]++;for(int i=-50;i<=50;++i)for(int j=-50;j<=50;++j)for(int k=-50;k<=50;++k)if(fr.find(c*i*i*i+d*j*j*j+e*k*k*k)!=fr.end()&&i*j*k)s+=fr[c*i*i*i+d*j*j*j+e*k*k*k];fout<<s;} ^