How to write a class called decimalHexOctalBinary that has four properties mainly decimalUnsignedInt base 10 hexadecimalUnsignedInt base 16 octal UnsignedInt base 8 and and binaryUnsigned Intbase 8?

Answer 1

#include <iostream>

#include <string>

using namespace std;

class Decimal

{

public:

Decimal():m_dec(0){}

Decimal(int i):m_dec(i){}

Decimal & operator=(const int i){m_dec=i;return(*this);}

string conv(int base) const;

private:

int m_dec;

};

string Decimal::conv(int base) const

{

if(m_dec==0)

return("0");

int decimal=m_dec;

char NUMS[]="0123456789ABCDEF";

string result="";

do{

result.push_back(NUMS[decimal%base]);

decimal/=base;

}while(decimal!=0);

return(string(result.rbegin(),result.rend()));

}

int main(void)

{

int i=0;

Decimal dec=0;

do{

cout<<"Enter a decimal number (0 to quit): ";

cin>>i;

if(i)

{

dec=i;

cout<<"Base 2: "<<dec.conv(2)<<endl;

cout<<"Base 8: "<<dec.conv(8)<<endl;

cout<<"Base 10: "<<dec.conv(10)<<endl;

cout<<"Base 16: "<<dec.conv(16)<<endl;

}

}while(i);

return(0);

}