LOAITG2 C++

#include <bits/stdc++.h>
using namespace std;
 
int a,b,c;
int main()
{
    cin>>a>>b>>c;
    if(a+b>c&&b+c>a&&c+a>b)
        if(a==b&&b==c) 
            cout<<"Tam giac deu";
        else
            if(a==b||b==c||c==a)
                cout<<"Tam giac can";
               else
                if(a*a==b*b+c*c||b*b==c*c+a*a||c*c==a*a+b*b)
                    cout<<"Tam giac vuong";
                else
                    cout<<"Tam giac thuong";
    else
        cout<<"Khong la tam giac";
}