Question

Nu stiu sa fac nimic din ce e aici

Answer 1

C++
#include <iostream>
using namespace std;
main()
{int a, b, c;
cin>>a>>b>>c;
if (a==b&&b==c)
cout<<1;
else
if (a==b&&b!=c || b==c&&b!=a || a==c&&a!=b)
cout<<2;
else if (a!=b&&b!=c&&a!=c)
cout<<3; }