include iostream using namespace std main int cout vvedi 4isla cin if

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#include <iostream>
using namespace std;
main()
{
int a,b,c;
cout<<"vvedi 3 4isla";
cin>>a>>b>>c;
if(a==b) { cout<< "treygolnik ravnobedrene"}
if (a==c) { cout<< "treygolnik ravnobedrene"}
if (c==b) { cout<< "treygolnik ravnobedrene"}
else { cout<< "treygolnik ne ravnobedrene "}
}
cin.get();
rethern 0;
rethern 0;