solution for diamond problem:

Program body:

#include <iostream>

#include <string>

using namespace std;

class hagroma{

public:

    hagroma(){

    cout<<"huga clan have byukagan keki genkai (the hromo's half)"<<endl;

    }

    void a(){

    cout<<"huga clan have byukagan keki genkai."<<endl;

    }

};

class uzumaki:virtual  public hagroma{

public:

    uzumaki(){

    cout<<"uzumaki are hagaroma inherited specifically they are ashura's decendent"<<endl;

    }

    void b(){

    cout<<"uzumaki are hagaroma inherited long and strong life line is keki genkai"<<endl;

    }

};

class senju :virtual public hagroma{

public:

senju (){

cout<<"senju are also hagaroma they too are ashura's decendents."<<endl;

}

void d(){

cout<<"senju are also hagaroma inherited extensive streangth is kakki genkai."<<endl;

}

};

class boruto: public senju,public uzumaki{

public:

    boruto (){

    cout<<"in actual boruto's father naruto is from namikaza clan so he have huga and namikaza blood"<<endl;

    }

    void c(){

    cout<<"boruto is a decendent of both uzumaki and hyuga clan he have unique kekki genkai."<<endl;

    }

};

int main (){

boruto ka;

ka.a();

ka.b();

ka.d();

ka.c();

}

Thanks